Published or accepted:
2024
[247] Fakun Wang#, Song Zhu#, Wenduo Chen, Jiayue Han, Ruihuan Duan, Chongwu Wang#, Mingjin Dai#, Fangyuan Sun#,Yuhao Jin, and Qi Jie Wang*, "Multidimensional detection enabled by twisted black arsenic-phosphorus homojunctions", Nature Nanotechnology,19, 455-462, 2024. [PDF]
[246] Mingjin Dai#, Chongwu Wang#, Fangyuan Sun#, and Qi Jie Wang*, "On-chip photodetection of angular momentums of vortex structured light", Nature Communications, 15, 5396, 2024. [PDF]
[245] Tingting Wu†, Chongwu Wang†,#, Guangwei Hu†, Zhixun Wang, Jiaxin Zhao, Zhe Wang, Ksenia Chaykun, Liu Liu, Mengxiao Chen, Dong Li, Song Zhu#, Qihua Xiong, Zexiang Shen, Huaijian Gao, Franccisco J. Garcia-Vidal*, Lei Wei*, Qi Jie Wang*, and Yu Luo*, "Ultrastrong exciton-plasmon couplings in WS2 multilayers synthesized with a random multi-singular metasurface at room temperature", Nature Communications, 15, 3295, 2024. [PDF]
[244] Wenduo Chen†, Song Zhu†,#, Ruihuan Duan†, Chongwu Wang#, Fakun Wang#, Yao Wu, Mingjin Dai#, Jieyuan Cui#, Sang Hoon Chae, Zhipeng Li, Xuezhi Ma, Qian Wang, Zheng Liu*, and Qi Jie Wang*, "Extraordinary enhancement of nonlinear optical interaction in NbOBr2 microcavities", Advanced Materials, 36, 2400858, 2024. [PDF]
[243] Song Zhu†,#, Ruihuan Duan†, Xiaodong Xu†, Fangyuan Sun†,#, Wenduo Chen, Fakun Wang#, Siyuan Li, Ming Ye#, Xin Zhou, Jinluo Cheng, Yao Wu, Houkun Liang, Junichiro Kono, Xingji Li*, Zheng Liu*, and Qi Jie Wang*, "Strong nonlinear optical processes with extraordinary polarization anisotropy in inversion symmetry broken two-dimensional PdPSe", Light: Science & Applications, 13, 119, 2024. [PDF]
[242] Mingjin Dai†,#, Xuran Zhang†, and Qi Jie Wang*, "2D materials for photothermoelectric detectors: mechanisms, materials, and devices", Advanced Functional Materials, 34, 2312872, 2024. [PDF]
[241] Omar A. M. Abdelraouf*, Aravind P. Anthur, X. Renshaw Wang*, Qi Jie Wang*, and Hong Liu*, "Modal phase-matched bound states in the continuum for enhancing third harmonic generation of deep ultraviolet emission", ACS Nano, 18, 4388-4397, 2024. [PDF]
[240] Kan Tian†, Maoxing Xiang†, Xiangyi Wen, Jinmiao Guo, Linzhen He, Peng Yu, Jinghua Han, Xu Peng, Fan Wang, Lidan Zhang, Zhizhuo Fu, Pengfan Chen, Jing Xie, Zhenzhou Wang, Zhongjun Wan, Wenkai Li, Bo Hu, Weizhe Wang, Xuemei Yang, Chunmei Ding, Yuan Liu, Yi Zeng, Yang Li, Han Wu, Changtao He, Guoying Feng, Yujie Peng, Xian Jiang, Jianshu Li, Qi Jie Wang, Shengyu Zhao,Yuxin Leng, and Houkun Liang*, " Tissue ablation with multi-millimeter depth and cellular-scale collateral damage by a femtosecond mid-infrared laser tuned to the amide-I vibration", Laser & Photonics Reviews, 18, 2300421, 2024. [PDF]
[239] Yuhao Jin, Bofeng Zhu#, Kian Hua Tan, Satrio Wicaksono, Carlo Sirtori, Soon Fatt Yoon, and Qi Jie Wang*, "Supersymmetric quantum cascade laser array", Applied Physics Letters, 124, 111109, 2024. [PDF]
[238] Yan Liu, Ping Wang*, Weijun Fan, Ting Yang, and Qi Jie Wang, "The impacts of different electrode structures on the device performance of ß-(AlxGa1-x)2O3/Ga2O3 heterostructure metal-semiconductor-metal photodetectors", IEEE Transactions on Electron Devices, 71(2), 1010-1017, 2024. [PDF]
2023
[237] Kyungduk Kim†, Stefan Bittner†, Yuhao Jin, Yongquan Zeng, Qi Jie Wang, and Hui Cao*, "Impact of Cavity Geometry on Mircolaser Dynamics", Physical Review Letters, 131, 153801, 2023. [PDF]
[236] Mingjin Dai†,#, Chongwu Wang†,#, Bo Qiang#, Yuhao Jin, Ming Ye#, Fakun Wang#, Fangyuan Sun#, Xuran Zhang, Yu Luo*, and Qi Jie Wang*, "Long-wave infrared photothermoelectric detectors with ultrahigh polarization sensitivity", Nature Communications, 14, 3421, 2023. [PDF]
[235] Fakun Wang†,#, Fangchen Hu†, Mingjin Dai#, Song Zhu#, Fangyuan Sun#, Ruihuan Duan, Chongwu Wang#, Jiayua Han, Wenjie Deng, Wenduo Chen, Ming Ye#, Song Han#, Bo Qiang#, Yuhao Jin, Yunda Chua, Nan Chi, Shaohua Yu, Donguk Nam, Sang Hoon Chae, Zheng Liu, and Qi Jie Wang*, "A two-dimensional mid-infrared optoelectronic retina enabling simultaneous perception and encoding", Nature Communications, 14, 1938, 2023. [PDF]
[234] Kun Lu†, Manlin Luo†, Weibo Gao, Qi Jie Wang, Hao Sun*, and Donguk Nam*, "Strong second-harmonic generation by sublattice polarization in non-uniformly strained monolayer graphene", Nature Communications, 14, 2580, 2023. [PDF]
[233] Song Han†,#, Yunda Chua†, Yongquan Zeng*, Bofeng Zhu#, Chongwu Wang#, Bo Qiang#, Yuhao Jin, Qian Wang, Lianhe Li, Alexander Giles Davies, Edmund Harold Linfield, Yidong Chong, Baile Zhang, and Qi Jie Wang*, "Photonic Majorana quantum cascade laser with polarization-winding emission", Nature Communications, 14, 707, 2023. [PDF]
[232] Song Zhu#, Wenkai Li, Shengjie Yu, Natsumi Komatsu, Andrey Baydin, Fakun Wang#, Fangyuan Sun#, Chongwu Wang#, Wenduo Chen, Chuan Seng Tan, Houkun Liang, Yohei Yomogida, Kazuhiro Yanagi, Junichiro Kono*, and Qi Jie Wang*, "Extreme polarization anisotropy in resonant third-harmonic generation from aligned carbon nanotube films", Advanced Materials, 2023. [PDF]
[231] Haotian Wu, Hao Hu, Xixi Wang, Zhixia Xu, Baile Zhang*, Qi Jie Wang*, Yuanjin Zheng, Jingjing Zhang, Tie Jun Cui*, and Yu Luo*, "High-order topological states in thermal diffusion", Advanced Materials, 35, 2210825, 2023. [PDF]
[230] Song Han†,#,*, Jieyuan Cui†,#, Yunda Chua†, Yongquan Zeng, Liangxing Hu, Mingjin Dai#, Fakun Wang#, Fangyuan Sun#, Song Zhu#, Lianhe Li, Alexander Giles Davies, Edmund Harold Linfield, Chuan Seng Tan, Yuri kivshar, and Qi Jie Wang*, "Electrically-pumped compact topological bulk lasers driven by band-inverted bound states in the continuum", Light: Science & Applicationss, 12(1), 145, 2023. [PDF]
[229] Song Zhu†,#, Ruihuan Duan†, Wenduo Chen, Fakun Wang#, Jiayue Han, Xiaodong Xu, Lishu Wu, Ming Ye#, Fangyuan Sun#, Song Han#, Xiaoxu Zhao, Chuan Seng Tan, Houkun Liang, Zheng Liu*, and Qi Jie Wang*, "Ultrastrong Optical Harmonic Generations in Layered Platinum Disulfide in the Mid-Infrared", ACS Nano, 17, 2148-2158, 2023. [PDF]
[228] Jieyuan Cui†,#, Yunda Chua†,#, Song Han*, Chongwu Wang#, Yuhao Jin, Jinghao Li, Yongquan Zeng, Qian Wang, Ming Ye#, Wenduo Chen, Song Zhu#, Fangyuan Sun#, Lianhe Li, Alexander Giles Davies, Edmund Harold Linfield, Chuan Seng Tan, and Qi Jie Wang*, "Single-mode electrically pumped terahertz laser in an ultracompact cavity via merging bound states in the continuum", Laser & Photonics Review, 2300350, 2023. [PDF]
[227] Dongjue Liu†, Zihao Wang†, Zheyu Cheng, Hao Hu, Qi Jie Wang, Haoran Xue*, Baile Zhang*, and Yu Luo*, "Simultaneous Manipulation of Line-Gap and Point-Gap Topologies in Non-Hermitian Lattices", Laser & Photonics Review, 17, 2200371, 2023. [PDF]
[226] Geoffrey Barbet, Bo Qiang#, Yuhao Jin, Tingting Wu, Patrice Genevet*, Qi Jie Wang*, and Yu Luo*, "Epsilon-Near-Zero Enhancement of Nonlinear Responses from Intersubband Transitions in the Mid-Infrared", Advanced Optical Materials, 11, 2202786, 2023. [PDF]
[225] Yuhao Jin†, Fangyuan Sun†,#, Jinghao Li, Chuan Seng Tan, Kian Hua Tan, Satrio Wicaksono, Carlo Sirtori, Soon Fatt Yoon, and Qi Jie Wang*, "Long wavelength mid-infrared multi-gases spectroscopy using tunable single-mode slot waveguide quantum cascade laser", Optics Express, 31, 17, 27543-27552, 2023. [PDF]
[224] Bofeng Zhu#, Li-Jun Lang, Qiang Wang, Qi Jie Wang*, and Y. D. Chong*, "Topological Transitions with an Imaginary Aubry-Andre-Harper Potential", Physical Review Research, 5, 023044, 2023. [PDF]
[223] Xuran Zhang†, Mingjin Dai†,#, Wenjie Deng, Yongzhe Zhang, Qi Jie Wang*, "A broadband, self-powered, and polarization-sensitive PdSe2 photodetector based on asymmetric van der Waals contacts", Nanophotonics, 2023. [PDF]
[222] Kyungduk Kim, Stefan Bittner, Yuhao Jin, Yongquan Zeng#, Qi Jie Wang, Hui Cao*, "Spatiotemporal lasing dynamics in a Limaçon-shaped microcavity", Optics Letters, 48(3), 574-577, 2023. [PDF]
2022
[221] Liangliang Liang†, Chongwu Wang†,#, Jiaye Chen, Qi Jie Wang*, and Xiaogang Liu*, "Incoherent Broadband Mid-infrared Detection with Lanthanide Nanotransducers," Nature Photonics, 1068, 2, 2022. [PDF]
[220] Yongmin He#, Liren Liu, Chao Zhu , Shasha Guo, Prafful Golani, Bonhyeong Koo, Pengyi Tang, Zhiqiang Zhao, Manzhang Xu , Chao Zhu, Peng Yu, Xin Zhou, Caitian Gao, Xuewen Wang , Zude Shi, Lu Zheng, Jiefu Yang, Byungha Shin, Jordi Arbiol , Huigao Duan, Yonghua Du , Marc Heggen, Rafal E. Dunin-Borkowski, Wanlin Guo, Qi Jie Wang*, Zhuhua Zhang* , and Zheng Liu*, "Amorphizing noble metal chalcogenide catalysts at the single-layer limit towards hydrogen production," Nature Catalysis, 1727, 6, 2022. [PDF]
[219] Bofeng Zhu#, Qiang Wang, Daniel Leykam, Qi Jie Wang*, and Yidong Chong*, "Anomalous single-mode lasing induced by nonlinearity and the non-Hermitian skin effect," Physical Review Letters, 013903, 129, 2022. [PDF]
[218] Wenjie Deng, Zilong Zheng, Jingzhen Li, Rongkun Zhou, Xiaoqing Chen, Dehui Zhang, Yue Lu, Chongwu Wang#, Congya You, Songyu Li, Ling Sun, Yi Wu, Xuhong Li, Boxing An, Zheng Liu, Qi Jie Wang, Xiangfeng Duan* and Yongzhe Zhang*, "Electrically Tunable Two-Dimensional Heterojunctions for Ultra-Miniaturized Spectrometers," Nature Communications, 4627, 13, 2022. [PDF]
[217] Mingjin Dai#, Chongwu Wang#, Bo Qiang#, Fakun Wang#, Ming Ye#, Song Han#, Yu Luo*, and Qi Jie Wang*, "On-chip mid-infrared photothermoelectric detectors for full-Stokes detection," Nature Communications, 4560, 13, 2022. [PDF]
[216] Wenjie Deng, Mingjin Dai#, Chongwu Wang#, Congya You, Wenduo Chen, Song Han#, Jiayue Han, Fakun Wang#, Ming Ye#, Song Zhu#, Jieyuan Cui#, Yongzhe Zhang* and Qi Jie Wang*, "Switchable unipolar-barrier van der Waals heterostructures with natural anisotropy for full linear polarimetry detection," Advanced Materials, 2203766, 34, 2022. [PDF]
[215] Hao Hu†, Song Han†,#, Yihao Yang†,*, Dongjue Liu, Haoran Xue, Gui-Geng Liu, Zheyu Cheng, Qi Jie Wang, Shuang Zhang, Baile Zhang*, and Yu Luo*, "Observation of topological edge states in thermal diffusion," Advanced Materials, 2202257, 34, 2022. [PDF]
[214] Jiayue Han, Fakun Wang#, Song Han#, Wenjie Deng, Xiaoyang Du, Yu He, Jun Gou, Qi Jie Wang*, Jun Wang* "Recent Progress in 2D Inorganic/Organic Cherge Transfer Heterojunction Photodetector," Advanced Functional Materials, 32, 2205150, 2022. [PDF]
[213] Mingjin Dai#, Chongwu Wang#, Ming Ye#, Song Zhu#, Song Han#, Fangyuan Sun#, Wenduo Chen, Yuhao Jin, Yunda Chua, Qi Jie Wang*, "High-Performance, Polarization-Sensitive, Long-Wave Infrared Photodetection via Photothermoelectric Effect with Asymmetric van der Waals Contacts," ACS Nano, 16(1), 295-305, 2022. [PDF]
[212] Ting Li, Jie Yan Cheryl Koh, Akshay Moudgil, Huan Cao, Xihu Wu, Shuai Chen, Kunqi Hou, Abhijith Surendran, Meera Stephen, Cindy Tang, Chongwu Wang#, Qi Jie Wang, Chor Yong Tay, and Wei Lin Leong*, "Biocompatible Ionic Liquids in High Performing Organic Electrochemical Transistors for Ion Detection and Electrophysiological Monitoring," ACS Nano, 16(8), 12049-12060, 2022. [PDF]
[211] Omar A. M. Abdelraouf†, Ziyu Wang†*, Hailong Liu, Zhaogang Dong, Qian Wang, Ming Ye#, Xiao Renshaw Wang*, Qi Jie Wang*, and Hong Liu*, "Recent Advances in Tunable Metasurfaces: Materials, Design, and Applications," ACS Nano, 16(9), 13339-13369, 2022. [PDF]
[210] Bongkwon Son, Yadong Wang, Manlin Luo, Kunze Lu, Youngmin Kim, Hyo-Jun Joo, Yu Yi, Chongwu Wang#, Qi Jie Wang, Sang Hoon Chae,* and Donguk Nam*, "Efficient Avalanche Photodiodes with a WSe2/MoS2 Heterostructure via Two-Photon Absorption," Nano Letters, 22(23), 9516-9522, 2022. [PDF]
[209] Bongkwon Son†, Sang-Ho Shin†, Yuhao Jin, Yikai Liao, Zhi-Jun Zhao, Jun-Ho Jeong, Qi Jie Wang, Xincai Wang, Chuan Seng Tan* and Munho Kim*, "A heavily doped germanium pyramid array for tunable optical antireflection in the broadband mid-infrared range," Journal of Materials Chemistry C, 5797-5804, 10, (2022). [PDF]
[208] Xiaohui Li*, Yueheng Han, Zhaojiang Shi, Mingqi An, Enci Chen, Jiangjiang Feng, and Qi Jie Wang*, "ß-In2S3 Nanoplates for Ultrafast Photonics," ACS Applied Nano Materials, 3229-3236, 5, (2022). [PDF]
[207] Ming Ye#, Bo Qiang#, Song Zhu#, Mingjin Dai#, Fakun Wang#, Yu Luo, Qian Wang, and Qi Jie Wang*, "Nano-Optical Engineering of Anisotropic Phonon Resonances in a Hyperbolic a-MoO3 Metamaterial," Advanced Optical Materials, 2102096, (2022). [PDF]
[206] Fangyuan Sun#, Jinghao Li, Kian Hua Tan, Satrio Wicaksono, Yunda Chua, Chongwu Wang#, Mingjin Dai# Voo Qin Gui Roth, Soon Fatt Yoon, Qi Jie Wang*, "Beam combining of a broadly and continuously tunable quantum cascade laser," Optics Express, 30(20), 35999-36009, 2022. [PDF]
[205] Jinghao Li, Fangyuan Sun#, Yuhao Jin, Yun Da Chua, Kian Hua Tan, Satrio Wicaksono, Carlo Sirtori, Soon Fatt Yoon, Qi Jie Wang*, "Widely tunable single-mode slot waveguide quantum cascade laser array," Optics Express, 30, 629-640, 2022. [PDF]
[204] Manlin Luo, Hao Sun, Zhipeng Qi, Kunze Lu, Melvina Chen, Dongho Kang, Youngmin Kim, Daniel Burt, Xuechao Yu#, Chongwu Wang#, Young Duck Kim, Hong Wang, Qi Jie Wang, and Donguk Nam, "Triaxially strained suspended graphene for large-area pseudo-magnetic fieldss," Optical Letters, 47, 9, 2174-2177, 2022. [PDF]
[203] Fei Yan*, Qi Li, Hao Hu, Ze Wen Wang, Hao Tian, Li Li*, Yu Luo*, Qi Jie Wang*, "Terahertz high-Q magnetic dipole resonance induced by coherent Fano interactions," Applied Physics Letters, 121, 201704, 2022. [PDF]
[202] Wenjie Deng, Chongwu Wang#, Mingjin Dai#, Fakun Wang#, Jiayue Han, Fangyuan Sun#, Qi Jie Wang*, Yongzhe Zhang*, "Ultra-broadband SnSe-based photothermoelectric detector for mid-infrared gas spectroscopy," Applied Physics Letters, 121, 112105, 2022. [PDF]
[201] Kyungduk Kim, Stefan Bittner, Yuhao Jin, Yongquan Zeng#, Stefano Guazzotti, Ortwin Hess, Qi Jie Wang, Hui Cao*, "Sensitive control of broad-area semiconductor lasers by cavity shape," APL Photonics, 7, 056106, 2022. [PDF]
[200] Donglai An, Fangyuan Sun#, Yupei Bian, Jing Ni, Qi Jie Wang, Xia Yu*, "Mid-infrared absorption spectroscopy with enhanced detection performance for biomedical applications," Applied Spectroscopy Reviews, 2022. [PDF]
[199] Mingjin Dai#, Caifang Gao, Qianfan Nie, Qi Jie Wang, Yen Fu Lin, Junhao Chu, Wenwu Li*, "Properties, Synthesis, and Device Applications of 2D Layered InSe," Advanced Materials Technologies, 7, 2200321, 2022. [PDF]
[198] Wenwen Zhang†, Liyanaarachchi Chamara Kasun†, Qi Jie Wang, Yuanjin Zheng, Zhiping Lin*, "A Review of Machine Learning for Near-Infrared Spectroscopy," Sensors, 22(24), 9, 2022. [PDF]
2021
[197] Kyungduk Kim, Stefan Bittner, Yongquan Zeng#, Stefano Guazzotti, Ortwin Hess, Qi Jie Wang, and Hui Cao*, "Massively-parallel ultrafast random number generation with a chip-scale multimode laser," Science, 371, 948-952, 2021. [PDF]. Featured in Science (PERSPECTIVE): High-speed harvesting of random numbers; Reported by Phys.org: Scientists develop laser system that generates random numbers at ultrafast speeds; See reports also at Science Now, EurekAlert!, ScienceNews, AlphaGalileo, Bioengineer.org, ScienMag, Miragen, eleTimes, AZO Optics, Yale News, Interesting Engineering, Yahoo News, Bru Direct, La Gazette du Laboratorie, Spektrum.de, engineersireland.ie, Computer Hoy, and Asian Scientist.
[196] Dong-Ho Kang, Hao Sun, Manlin Luo, Kunze Lu, Melvina Chen, Youngmin Kim, Yongduck Jung, Xuejiao Gao, Samuel Jior Parluhutan, Junyu Ge, See Wee Koh, David Giovanni, Tze Chien Sum, Qi Jie Wang, Hong Li, and Donguk Nam*, "Pseudo-magnetic field-induced slow carrier dynamics in periodically strained graphene," Nature Communications, 12, 5807, 2021. [PDF]
[195] Xiao Zou, Wenkai Li, Shizhen Qu, Kun Liu, Hao Li, Qi Jie Wang*, Ying Zhang, Houkun Liang*, "Flat-Top Pumped Multi-Millijoule Mid-Infrared Parametric Chirped-Pulse Amplifier at 10 kHz Repetition Rate," Laser & Photonics Reviews, 15, 2000292, 2021. [PDF]
[194] Bofeng Zhu, Qi Jie Wang*, Yidong Chong*, "Single-mode lasing based on PT-breaking of two-dimensional photonic higher-order topological insulator," Phys. Rev. B, 104, L140306, 2021. [PDF]
[193] Yao Huang, Jingjing Zhang*, Bo Qiang, Zhengji Xu, Qi Jie Wang*, and Yu Luo*, "Guiding and routing surface plasmons with transformation-invariant metamaterials," Journal of Optics, 24, 015003, 2021. [PDF]
[192] Guozhen Liang, Xuechao Yu#, Xiaonan Hu, Bo Qiang#, Chongwu Wang#, Qi Jie Wang*, "Mid-infrared photonics and optoelectronics in 2D materials," Materials Today, 51, 294-316, 2021. [PDF]
[191] Lin Liu, Landobasa Y. M. Tobing, Tingting Wu, Bo Qiang#, Francisco J. Garcia-Vidal, Dao Hua Zhang*, Qi Jie Wang*, and Yu Luo*, "Plasmon-induced thermal tuning of few-exciton strong coupling in 2D atomic crystals," Optica, 8, 1416-1423, 2021. [PDF]
[190] Yuhao Jin, Jinghao Li, Yun Da Chua, Kian Hua Tan, Satrio Wicaksono, Carlo Sirtori, Soon Fatt Yoon, and Qi Jie Wang*, "Long wavelength (λ >13 µm) quantum cascade laser based on diagonal transition and three-phonon-resonance design," Applied Physics Letters, 119, 131105, 2021. [PDF]
[189] Bo Qiang#, Alexander M Dubrovkin*, Harish NS Krishnamoorthy, Qian Wang, Nikolay I. Zheludev*, Qi Jie Wang*, "Germanium-on-Carborundum Surface Phonon-Polariton Infrared Metamaterial," Advanced Optical Materials, 9, 2001652, 2021. [PDF]
[188] Xinwei Guan, Xuechao Yu#, Dharmaraj Periyanagounder, Mercy Rose Benzigar, Jing-Kai Huang, Chun-Ho Lin, Jiyun Kim, Simrjit Singh, Long Hu, Guozhen Liu, Dehui Li, Jr-Hau He*, Feng Yan*, Qi Jie Wang*, Tom Wu*, "Recent Progress in Short- to Long-Wave Infrared Photodetection Using 2D Materials and Heterostructures," Advanced Optical Materials, 9, 2001708, 2021. [PDF]
[187] Shaoxiang Chen, Yuhao Chen, Kun Liu , Raghuraman Sidharthan, Huizi Li, Chen Jian Chang, Qi Jie Wang, Dingyuan Tang, Seongwoo Yoo*, "Tailorable infrared emission of microelectromechanical system-based thermal emitters with NiO films for gas sensing," Optics Letters, 46, 3637-3640, 2021. [PDF]
[186] Yao Huang, Jingjing Zhang*, Jinhui Zhou, Bo Qiang#, Zhengji Xu, Lin Liu, Jifang Tao, Nicolas Kossowski, Qi Jie Wang*, Yu Luo*, "Tailorable infrared emission of microelectromechanical system-based thermal emitters with NiO films for gas sensing," Photonics Research, 9, 944-949, 2021. [PDF]
[185] Nanxi Li†, Hongye Yuan†, Linfang Xu, Yongquan Zeng#, Bo Qiang#, Qi Jie Wang, Shaonan Zheng, Hong Cai*, Lennon Yao Ting Lee, Navab Singh, and Dan Zhao*, "Tailorable infrared emission of microelectromechanical system-based thermal emitters with NiO films for gas sensing," Optics Express, 29, 19084-19093, 2021. [PDF]
[184] Nicolas Kossowski*, Parry Yu Chen, Qi Jie Wang, Patrice Genevet, and Yonatan Sivan*, "Scattering by lossy anisotropic scatterers: a modal approach," Journal of Applied Physics (Invited), 129, 113104, 2021. [PDF]
2020
[183] Yongquan Zeng#, Udavas Chattopadhyay, Bofeng Zhu#, Bo Qiang#, Jinghao Li, Yuhao Jin, Lianhe Li, Alexander Giles Davies, Edmund Harold Linfield, Baile Zhang*, Yidong Chong*, and Qi Jie Wang*, "Electrically pumped topological laser with valley edge modes," Nature, 578, 246-250, 2020. [PDF]. Featured on: Nature front cover; Featured in Nature (News and Views): Quantum cascade laser lives on the edge; Reported by Physics.org at Scientists develop first electrically-driven 'topological' laser; See reports also at IEEE Spectrum, Photonics.com, Nature Asia, and pro-physik.de.
[182] Alexander M. Dubrovkin#, Bo Qiang#, Teddy Salim, Donguk Nam, Nikolay I. Zheludev*, and Qi Jie Wang*, "Resonant nanostructures for highly confined and ultra-sensitive surface phonon-polaritons," Nature Communications, 11, 1863, 2020. [PDF]
[181] Yongmin He#, Pengyi Tang, Zhili Hu, Qiyuan He, Luqing Wang, Wei Fu, Qingsheng Zeng, Prafful Golani, Chao Zhu, Juan Xia, Xuewen Wang, Chao Zhu, Caitian Gao, Quentin M. Ramasse, Joan Ramon Morante, Boris Yakobson, Hua Zhang, Jordi Arbiol*, Qi Jie Wang*, and Zheng Liu*, "Synthesis of wafer-size atom-thin quantum-grain film by nucleating at a quantum-size limit," Nature Communication, 11, 57, 2020. [PDF]
[180] Bo Qiang#, Guanhui Yuan, Meng Zhao, Hong Liu, Qi Jie Wang*, and Qian Wang*, "Far-field controllable excitation of phonon polariton via nanostructure engineering," Optics Express, 28, 39156-39164, 2020. [PDF]
[179] Hao Hu, Dongliang Gao, Xiao Lin, Songyan Hou, Baile Zhang, Qi Jie Wang*, and Yu Luo*, "Directing Cherenkov photons with spatial nonlocality," Nanophotonics (invited), 9(10) 3435–3442, 2020. [PDF]
[178] Y. Huang, Y. Zhang, J. Zhang, D. Liu, Qi Jie Wang, B. Zhang, Y. Luo*, "A conformal transformation approach to wide-angle illusion device and absorber," Nanophotonics (invited), 9(10), 3243–3249, (2020).[PDF]
[177] X. Wang†, X. H. Li†, C. Jiang, C. T. A. Brown, J. Q. Ning, K. Zhang, Q. Yu, X. T. Ge, Qi Jie Wang, and Z. Y. Zhang*, "Photon-generated carrier transfer process from graphene to quantum dots: optical evidences and ultrafast photonics applications," npj 2D Materials and Applications, 27, 2020. [PDF]
[176] Qiandong Ran†, Lifeng Wang†, Lu Li, Hao Li, Qi Jie Wang*, and Ying Zhang*, "Coupling of Sub-Terawatt Laser Into Hollow Core Waveguide for High-Harmonic Generation Above 200 eV," IEEE Photonics Technology Letters, 32 1393-1396, 2020. [PDF]
[175] Xinwei Guan, Xuechao Yu#, Dharmaraj Periyanagounder, Mercy Rose Benzigar, Jing-Kai Huang, Chun-Ho Lin, Jiyun Kim, Simrjit Singh, Long Hu, Guozhen Liu, Dehui Li, Jr-Hau He*, Feng Yan*, Qi Jie Wang*, and Tom Wu*, "Recent Progress in Short- to Long-Wave Infrared Photodetection Using 2D Materials and Heterostructures," Advanced Optical Materials, 9, 2001708, 2020. [PDF]
[174] Elizabeth Lee†, Biao Sun†,#, Jiaqi Luo, Satnam Singh, Deepak Choudhury, Derrick Yong, Xia Yu*, and Qi Jie Wang* "Compact pulsed thulium-doped fiber laser for topographical patterning of hydrogels", Opto-Electronic Advances, 3, 190039, 2020. [PDF]
[173] Shizhen Qu, Garima Chaudhary Nagar, Wenkai Li, Kun Liu, Xiao Zou, Seck Hon Luen, Dennis Dempsey, Kyung-Han Hong, Qi Jie Wang, Ying Zhang, Bonggu Shim, and Houkun Liang*, “Long-wavelength-infrared laser filamentation in solids generating near-single-cycle pulses”, Optics Letters, 45, 2175-2178, 2020. [PDF]
[172] Kun Liu, Hao Li, S. Qu, H. K. Liang, Qi Jie Wang* and Y. Zhang*, “20 W, 2 mJ, sub-ps, 258 nm all-solid-state deep-ultraviolet laser with up to 3 GW peak power,” Optics Express, 28(12), 18360-18367 (2020). [PDF]
[171] Shaoxiang Chen, Yuhao Chen, Kun Li, Raghuraman Sidharthan, Huizi Li, Chen Jian Chang, Qi Jie Wang, Dingyuan Tang, Seongwoo Yoo*, “All-fiber short-wavelength tunable mode-locked fiber laser using normal dispersion thulium-doped fiber,” Optics Express, 28, 17570-17580, 2020. [PDF]
[170] Alexander M. Dubrovkin#, Udvas Chattopadhyay, Bo Qiang#, Oleksandr Buchnev, Qi Jie Wang, Chong Yidong, and Nikolay I. Zheludev, “Near-field mapping of the edge mode of a topological valley slab waveguide at λ = 1.55 μm,” Applied Physics Letters, 116, 191105, 2020. Editorial Pick. [PDF]
[169] Tinghui Ouyang#, Chongwu Wang#, Zhangjun Yu, Erhan Tütüncü, Vjekoslav Kokoric, Robert Stach, and Boris Mizaikoff, Bo Liedberg, Guangbin Huang, Qi Jie Wang*, “NOx Measurements in Vehicle Exhaust Using Advanced Deep ELM Networks,” IEEE Transactions on Instrumentation and Measurement, DoI: 10.1109/TIM.2020.3013129, 2020.[PDF]
[168] Yuan Li#, Zhigang Song, Zeyu Li, Greg Sun, Chuan Seng Tan, Weijun Fan and Qi Jie Wang*, “Theoretical design of mid-infrared interband cascade lasers in SiGeSn system,” New Journal of Physics, 22, 083061, 2020.[PDF]
[167] Stefan Bittner, Kyungduk Kim, Yongquan Zeng, Qi Jie Wang, and Hui Cao*, “Spatial structure of lasing modes in wave-chaotic semiconductor microcavities,” New Journal of Physics, 22, 083002, 2020. [PDF]
[166] X. Wang, X. H. Li, C. Jiang, C.T.A. Brown, J. Q. Ning, K. Zhang, Q. Yu, X. T. Ge, Qi Jie Wang, and Z. Y. Zhang*, “Photon-generated carrier transfer process from graphene to quantum dots: optical evidences and ultrafast photonics applications,” npj 2D Materials and Applications , 27, 2020. [PDF]
[165] Bo Qiang#, Alexander M. Dubrovkin#*, Harish N. S. Krishnamoorthy, Q. Wang, Nikolay I. Zheludev*, and Qi Jie Wang*, “Germanium-on-Carborundum Surface Phonon-Polariton Infrared Metamaterial,” Advanced Optical Materials, 9, 2001652 (2020). [PDF]
[164] Steven Lukman, Lu Ding, Lei Xu, Ye Tao#, Anders C. Riis-Jensen, Gang Zhang, Qingyang Steve Wu, Ming Yang, Sheng Luo, Chuanghan Hsu, Liangzi Yao, Gengchiau Liang, Hsin Lin, Yong-Wei Zhang, Kristian S. Thygesen, Qi Jie Wang, Yuanping Feng, and Jinghua Teng*, “High Oscillator Strength Interlayer Excitons in 2D Heterostructures for Mid-IR Photodetection,” Nature Nanotechnology, 15(8):1-8, 2020. [PDF]
[163] Etienne Rodriguez, Alireza Mottaghizadeh, Djamal Gacemi, Mathieu Jeannin, Zahra Asghari, Angela Vasanelli, Yanko Todorov, Qi Jie Wang*, and Carlo Sirtori*, "Tunability of the Free-Spectral Range by Microwave Injection into a Mid-Infrared Quantum Cascade Laser," Laser Photonics Rev., 1900389, 2020. [PDF]
2019
[162] S. Han, L. Cong, Y. Srivastava, B. Qiang, M. Rybin, A. Kumar, R. Jain, W. Lim, V. Achanta, S. Prabhu, Qi Jie Wang, Y. Kivshara, and R. Sigh, "All-Dielectric Active Terahertz Photonics Driven by Bound States in the Continuum", Advanced Materials, 31, 1901921, 2019. [PDF]
[161] Y. He#, Q. He, L. Wang, C. Zhu, X. Yu#, P. Golani, C. Gao, B. Yakobson, Z. Zhang, Qi Jie Wang*, H. Zhang*, and Z. Liu*, "Self-gating in semiconductor electrocatalysis" accepted in Nature Materials, 2019. [PDF]
[160] Marius Constantin, Stefan Bittner, Alexander Cerjan, Yongquan Zeng#, Qi Jie Wang, Hui Cao, and A. Douglas Stone* "Multimode lasing in wave-chaotic microcavity lasers", Physical Review A, 100, 063814, 2019. [PDF]
[159] Zhigang Song, Weijun Fan,Chuan Seng Tan, Qi Jie Wang, Donguk Nam, Dao Hua Zhang, Greg Sun*, "Band structure of Ge1-xSnx alloy: a full-zone 30-band k.p model", New Journal of Physics, 21, 073037 2019. [PDF]
[158] Kun Liu, Houkun Liang, Wenkai Li, Xiao Zou, Shizhen Qu, Tino Lang, Ying Zhang, and Qi Jie Wang*, "Microjoule sub-two-cycle long-wavelength mid-infrared intra-pulse difference frequency generation driven by 3 μm OPCPA", IEEE Photonics Technology Letters,31, 1741-1744, 2019. [PDF]
[157] Kun Liu, Houkun Liang*, Wenkai Li, Xiao Zou, Shizhen Qu, Tino Lang, Ying Zhang, and Qi Jie Wang*, "High-energy mid-infrared intrapulse difference-frequency generation with 5.3% conversion efficiency driven at 3 um", Optics Express, 27, 37706-37713, 2019. [PDF]
[156] Tinghui Ouyang#, Chongwu Wang#, Zhangjun Yu, Erhan Tütüncü, Vjekoslav Kokoric, Robert Stach, and Boris Mizaikoff, Bo Liedberg, Guangbin Huang, Qi Jie Wang*, "Quantitative Analysis of Gas Phase IR Spectra Based on Extreme Learning Machine Regression Model", Sensors, 19, 5535(1-20), 2019. [PDF]
[155] Nanxi Li, Hongye Yuan, Linfang Xu, Jifang Tao, Doris Ng, Lennon Lee, Daw Don Cheam, Yongquan Zeng#, Bo Qiang, Qi Jie Wang, Hong Cai, Navab Singh, and Dan Zhao*, "Radiation Enhancement by Graphene Oxide on Miniaturized Emitters for Highly Selective Gas Sensing", ACS Sensors, 4, 10, 2746-2753, 2019. [PDF]
[154] Hao Chi Zhang, Lin Liu, Pei Hang He, Jiayuan Lu, Le Peng Zhang, Jie Xu, Liangliang Liu, Fei Gao, Tie Jun Cui*, Qi Jie Wang*, Yu Luo*, "A Wide-Angle Broadband Converter: From Odd-Mode Spoof Surface Plasmon Polaritons to Spatial Waves", IEEE Trans on Antenna and Propagation, 67, 7425-7432, 2019. [PDF]
[153] Ye Tao#, See Wee Koh, Xuechao Yu#, Hong Li*, and Qi Jie Wang*, "Surface Group Modified MXene Nano-flakes doping of Tungsten Disulfide Monolayern", Nanoscale Advances, 1, 4783 - 4789, 2019. [PDF]
[152] K. Kim, S. Bittner, Y. Zeng#, S. F. Liew, Qi Jie Wang, and H. Cao*, "Electrically pumped semiconductor laser with low spatial coherence and directional emission", Applied Physics Letters, 115, 071101, 2019. [PDF]
[151] A. Surendran, X. Yu#, R. Begum, Y. Tao#, Qi Jie Wang*, W. L. Leong*, "All Inorganic Mixed Halide Perovskite Nanocrystal−Graphene Hybrid Photodetector: From Ultrahigh Gain to Photostability", ACS Applied Materials & Interfaces, 11, 27064-27072, 2019. [PDF]
[150] B. Qiang, A. M. Dubrovkin#, H. N. S. Krishnamoorthy, Q. Wang, C. Soci, Y. Zhang, J. Teng, Qi Jie Wang*, "High Q-factor controllable phononic modes in hybrid phononic dielectrics," Advance Photonics, 1(2), 026001 (2019). [PDF]
[149] X. Zou#, W. Li, K. Liu, S. Qu, Qi Jie Wang*, and Y. Zhang, "300 µJ, 3 W, sub-two-cycle, 3-µm OPCPA based on periodically poled stoichiometric Lithium Tantalite crystals", Optics Letters, 44, 2791-2794, 2019. [PDF]
[148] S. Qu#, H. Liang, K. Liu, X. Zou, W. Li, Qi Jie Wang*, and Y. Zhang, "9 μm few-cycle optical parametric chirped-pulse amplifier based on LiGaS2", Optics Letters, 44, 2422-2425, 2019. [PDF]
[147] K. Liu, H. Liang*, L. Wang, S. Qu, T. Lang, H. Li, Qi Jie Wang*, Y. Zhang, "Multimicrojoule GaSe-based midinfrared optical parametric amplifier with an ultrabroad idler spectrum covering 4.2-16 um", Optics Letters, 44, 1003-1006, 2019. [PDF]
[146] B. Zhu#, Qi Jie Wang*, and Y. D. Chong*, "Laser-mode bifurcations induced by PT-breaking exceptional points", Physical Review A, 99, 033829, 2019. [PDF]
[145] X. Zou#, H. Liang*, S. Qu, K. Liu, C. Liu, Qi Jie Wang*, and Y. Zhang, "High-energy single-cycle pulse generation in a parametric amplifier with the optimized angular dispersion", Applied Physics B-Lasers and Optics, 125, 36, 2019. [PDF]
2018
[144] X. Yu#, Y. Li, X. Hu, D. Zhang, Y. Tao#, M. Haque, T. Wu, Z. Liu and Qi Jie Wang*, "Narrow bandgap oxide nanoparticles coupled with graphene for high performance mid-infrared photodetection", Nature Communications, 9, 4299, 2018. [PDF]
[143] S. Bittner, S. Guazzotti, Y. Q. Zeng#, X. N. Hu, H. Yılmaz, K. Kim, S. S. Oh, Qi Jie Wang, O. Hess, and H. Cao, "Suppressing spatiotemporal lasing instabilities with wave-chaotic microcavities", Science, eaas9437, 2018. [PDF]
[142] K. D. Wu#, Qi Jie Wang* and P. Genevet, "Modelling of free-form conformal metasurfaces", Nature Communications, 9, 3494, 2018. [PDF]
[141] A. M. Dubrovkin#, B. Qiang, H. N. S. Krishnamoorthy, N. I. Zheludev and Qi Jie Wang*, "Ultra-confined surface phonon polaritons in molecular layers of van der Waals dielectrics", Nature Communications, 9, 1726, 2018. [PDF]
[140] Y. Tao#, X. Yu, J. Li, H. Liang, Y. Zhang, W. Huang and Qi Jie Wang*, "Bright monolayer tungsten disulfide via exciton and trion chemical modulations", Nanoscale, 10, 6294-6299, 2018. [PDF]
[139] X. Yu#, P. Yu, D. Wu, B. Singh, Q. Zeng, H. Lin, W. Zhou, Z. Liu and Qi Jie Wang*, "Atomically thin noble metal dichalcogenide: a broadband mid-infrared semiconductor ", Nature Communications, 9, 1545, 2018. [PDF]
[138] X. Jin, E. Lee, J. Luo, B. Sun, V. Ramalingam, Qi Jie Wang, P. Zhou, and X. Yu*, "High-Efficiency Ultrafast Tm-Doped Fiber Amplifier Based on Resonant Pumping", Optics Letters, 43, 1431-1434, 2018. [PDF]
[137] E. Rodriguez#, A. Mottaghizadeh, D. Gacemi, D. Palaferri, Z. Asghari, M. Jeannin, A. Vasanelli, A. Bigioli, Y. Todorov, M. Beck, J. Faist, Qi Jie Wang* and C. Sirtori*, "Room-temperature, wide-band, quantum well infrared photodetector for microwave optical links at 4.9 μm wavelength", ACS Photonics, 5, 3689-3694, 2018. [PDF]
[136] Y. Zeng#, G. Liang, B. Qiang, K. Wu, J. Tao, X. Hu, L. Li, A. G. Davies, E. H. Linfield, H. K. Liang, Y. Zhang, Y. Chong, and Qi Jie Wang*, "Two-dimensional multimode terahertz Random lasing with metal pillars", ACS Photonics, 5, 2928−2935, 2018. [PDF]
[135] P. Wei, M. Qin, K. Dorfman, X. Yuan, C. Liu, R. Li, Z. Zeng, X. Ge, X. Zhu, P. Lu, B. Yao, W. Ye, Qi Jie Wang, H. Li, J. Liu, Y. Zhang, S. Y. Jeong, G. S. Yun and D. E. Kim, “Probing electron-atom collision dynamics in gas plasma by high-order harmonic spectroscopy”, Optics Letters, 43, 1970-1973, 2018. [PDF]
[134] X. Jin, E. Lee, J. Luo, B. Sun, V. Ramalingam, Qi Jie Wang, P. Zhou, and X. Yu*, “High-efficiency ultrafast Tm-doped fiber amplifier based on resonant pumping”, Optics Letters, 43, 1431-1434, 2018. [PDF]
[133] Y. Zeng#, G. Liang, B. Qiang, B. Meng, H. K. Liang, S. Mansha, J. P. Li, Z. H. Li, L. H. Li, A. G. Davies, E. H. Linfield, Y. Zhang, Y. Chong, and Qi Jie Wang*, “Terahertz Emission from Localized Modes in One-Dimensional Disordered Systems”, Photonics Research, 6, 117-122, 2018.(invited paper) [PDF]
[132] B. Li, T. Liu, W. Hewak, and Qi Jie Wang*, "Super phas transition with graphene embedded in one dimensional optical cavity", superlattices and Microstructures, 113, 401-408, 2018. [PDF]
[131] B. Sun, J. Q. Luo, J. H, Ji, Y. Zhang, Qi Jie Wang and X. Yu*, “65 fs pulses at 2 μm in a thulium-doped all-fiber laser”, IEEE Photonics Technology Letters, 30, 303-306, 2018. [PDF]
2017
[130] G. Liang#, Y. Zeng, X. Hu, H. Yu, H. Liang, Y. Zhang, L. Li, A. G. Davies, E. H. Linfield, and Qi Jie Wang*, "Monolithic Semiconductor Lasers with Dynamically Tunable Linear-to-Circular Polarization", ACS Photonics 4, 517-524, 2017. [PDF]
[129] G. Liang#, T. Liu, and Qi Jie Wang*, "Recent Developments of Terahertz Quantum Cascade Lasers", IEEE Journal of Selected Topics in Quantum Electronics 23, 1200118, 2017. (invited review) [PDF]
[128] T. Liu, D. Qiu, T. Yin, C. Huang, G. Liang, B. Qiang, Y. Shen, H. Liang, Y. Zhang, H. Wang, X. Shen, D. W. Hewak, and Qi Jie Wang*, "Enhanced light-matter interaction in atomically thin MoS2 coupled with 1D photonic crystal nanocavity", Optic Express, 25, 14691-14696, 2017. [PDF]
[127] M. Thambidurai, Y. Jang, A. Shapiro, G. Yuan, X. Hu, X. Yu, Qi Jie Wang, E. Lifshitz, H. V. Demir*, and C. Dang*, "High performance infrared photodetectors up to 28 µm wavelength based on lead selenide colloidal quantum dots", Optic Material Express 7, 2326, 2017. [PDF]
[126] M. Y. Zhang, K. Li, P. P. Shum, X. Yu, S. Zeng, Z. Wu, Qi Jie Wang, K. T. Yong, and L. Wei*, "Hybrid Graphene/Gold Plasmonic Fiber-Optic Biosensor," Advanced Materials Technologies 2, 1600185, 2017. [PDF]
[125] B. Sun, J. Luo, Z. Yan, K. Liu, J. Ji, Y. Zhang, Qi Jie Wang, and X. Yu*, "1867–2010 nm tunable femtosecond thulium-doped all-fiber laser," Opt. Express 25, 8997-9002, 2017.[PDF]
[124] M. Mohammadzadeh, S. R. Gonzalez-Avila, K. Liu, Qi Jie Wang and C. Ohl*, " Synthetic jet generation by high-frequency cavitation,"Journal of Fluid Mechanics 823, R3, 2017.[PDF]
[123] B. Meng#, B. Qiang, E. Rodriguez, X. Hu, G. Liang, and Qi Jie Wang*, "Coherent emission from integrated Talbotcavity quantum cascade lasers", Optic Express 25, 3077-3082, 2017. [PDF]
2016
[122] Y. Zeng, G. Liang, H. K. Liang, S. Mansha, B. Meng, T. Liu, X. Hu, J. Tao, L. Li, A. G. Davies, E. H. Linfield, Y. Zhang, Y. Chong, and Qi Jie Wang*, "Designer Multimode Localized Random Lasing in Amorphous Lattices at Terahertz Frequencies", ACS Photonics 3, 2453−2460, 2016. [PDF]
[121] J. Bai, H. Wang, Qi Jie Wang, D. Zhou, K. Q. Le, and B. Wang*, "Coherent Pulse Progression of Mid-Infrared Quantum-Cascade Lasers Under Group-Velocity Dispersion and Self-Phase Modulation", IEEE Journal of Quantum Electronics 2016. [PDF]
[120] P. Yu, J. Lin, L. Sun, Q. L. Le, X. Yu, G. Gao, C.-H. Hsu, D. Wu, T.-R. Chang, Q. Zeng, F. Liu, Qi Jie Wang, H.-T. Jeng, H. Lin, A. Trampert, Z. Shen, K. Suenaga, and Z. Liu*, "Metal–Semiconductor Phase-Transition in WSe2(1-x)Te2x Monolayer", Advanced Materials DOI:10.1002/adma.201603991, 2016. [PDF]
[119] A. M. Dubrovkin*, G. Adamo, J. Yin, L. Wang, C. Soci, Qi Jie Wang, & N. I. Zheludev*, " Visible range plasmonic modes on topological insulator nanostructures", Advanced Optical Materials DOI:10.1002/adom.201600768, 2016. [PDF]
[118] X. Yu, Z. Dong, J. K. W. Yang, and Qi Jie Wang*, "Room-temperature mid-infrared photodetectorin all-carbon graphene nanoribbon-C60 hybrid nanostructure", Optica 3, 979, 2016. [PDF]
[117] J. Tao, Qi Jie Wang, J. Zhang, and Y. Luo*, "Reverse surface-polariton cherenkov radiation", Scientific Reports 6, 30704, 2016. [PDF]
[116] X. Luo*, Y. Cheng, J. Song, T. Y. Liow, Qi Jie Wang and M. Yu*, "Wafer-Scale Dies-Transfer Bonding Technology for Hybrid III/V-on-Silicon Photonic Integrated Circuit Application", IEEE Journal of Selected Topics in Quantum Electronics 22，1-12 , 2016. [PDF]
[115] Y. Shen, R. Chen, X. Yu, Qi Jie Wang, K. L. Jungjohann, S. A. Dayeh*, and T. Wu*, "Gibbs−Thomson effect in planar nanowires: orientation and doping
modulated growth", Nano Letters DOI: 10.1021/acs.nanolett.6b01037, 2016. [PDF]
[114] Y. Shen, O. I. Lebedev, S. Turner, G. Van Tendeloo, X. Song, X. Yu, Qi Jie Wang, H. Chen, S. A. Dayeh, and T. Wu*, "Size-induced switching of nanowire growth direction: a new approach toward kinked nanostructures", Advanced Functional Materials 26, 3687–3695, 2016. [PDF]
[113] Z. Yan, B. Sun, X. Li, J. Luo, Perry P. Shum, X. Yu*, Y. Zhang, and Qi Jie Wang*, "Widely tunable Tm-doped
mode-locked all-fiber laser", Scientific Reports 6, 27245, 2016. [PDF]
[112] X. Li†#, K. Wu†, Z. Sun, B. Meng, Y. Wang, Y. Wang, X. Yu*, Y. Zhang, Perry P. Shum, and Qi Jie Wang*, "Single-wall carbon nanotubes and graphene oxide-based saturable absorbers for low phase noise mode-locked fiber lasers", Scientific Reports 6, 25266, 2016. (†equal contribution) [PDF]
[111] X. Yu, S. Zhang, H. Zeng*, and Qi Jie Wang*, "Lateral black phosphorene P–N junctions formed via chemical doping for high performance near-infrared photodetector", Nano Energy 25, 34-41, 2016. [PDF] Highlighted as the cover image.
[110] S. Mansha, Z. Yongquan, Qi Jie Wang, and
Y. D. Chong*, "Optimization of TM modes for
amorphous slab lasers", Optics Express 24, 4890-4898, 2016. [PDF]
[109] B. Li, T. Liu, D. W. Hewak, Z. Shen, and Qi Jie Wang*, "Ultrastrong light-matter coupling of cyclotron transition in monolayer MoS2", Physical Review B 93, 045420, 2016. [PDF]
[108] P. Yu†, X. Yu†, W. Lu†, D. Wu, H. Lin, L. Sun, K. Du, F. Liu, W. Fu, Q. Zeng, Z. Shen, C. Jin, Qi Jie Wang*, and Z. Liu†, "Fast photoresponse from 1T Tin Diselenide Atomic Layers", Advanced Functional Materials 26, 137-145, 2016. [PDF]
[107] X. Yu†, Z. Dong†, Y. Liu†, T. Liu, J. Tao, Y. Zeng, J. K. W. Yang and Qi Jie Wang*, "High performance, visible to mid-infrared photodetector based on graphene nanoribbons passivated by HfO2", Nanoscale 8, 327-332, 2016. (†equal contribution) [PDF]
2015
[106] X. Li#, X. Yu, Z. Sun, Z. Yan, B. Sun, Y. Cheng, X. Yu, Y. Zhang, and Qi Jie Wang*, "High-power graphene mode-locked Tm/Ho co-doped fiber laser with evanescent field interaction", Scientific Reports 5, 16624, 2015. [PDF]
[105] G. Liang, X. Hu, X. Yu, Y. Shen, L. H. Li, A. G. Davies, E. H. Linfield, H. Liang, Y. Zhang, S. F. Yu and Qi Jie Wang*, "Integrated Terahertz Graphene Modulator with 100% Modulation Depth", ACS Photonics, DOI: 10.1021/acsphotonics.5b00317, 2015. Featured in Nature Photonics, Nov. 2015 [PDF] [Supplementary Material]
[104] B. Meng, Y. Zeng, G. Liang, J. Tao, X. Hu, E. Rodriguez,and Qi Jie Wang*, “Broadly continuously tunable slot waveguide quantum cascade lasers based on a continuum-to-continuum active region design”, Applied Physics Letters107, 111110, 2015. [PDF]
[103] B. Hu#, Y. Zhang and Qi Jie Wang*, "Surface magneto plasmons and their applications in the infrared frequencies", Nanophotonics, invited review, DOI 10.1515/nanoph-2014-0026, 2015. [PDF]
[102] X. Yu, Y. Shen, T. Liu, T. (Tom) Wu, Qi Jie Wang*, “Photocurrent generation in lateral graphene p-n junction created by electron-beam irradiation”, Scientific Reports 5, 12014, 2015. [PDF]
[101] A. M. Dubrovkin, J. Tao, X. Yu, N. I. Zheludev and Qi Jie Wang*, “The reduction of surface plasmonlosses in quasi-suspendedgraphene”, Scientific Reports 5, 09837, 2015. [PDF]
[100] Z. Yan, Y. Tang, B. Sun, T. Liu, X. Li, Perry P. Shum, X. Yu*, Y. Zhang, and Qi Jie Wang*, “Switchable multi-wavelength Tm-doped mode-locked fiber laser”, Optics Letters 40, 1916-1919, 2015. [PDF]
[99] J. Tao, Z. Dong, Joel K. W. Yang*, and Qi Jie Wang*, “Plasmon excitation on flat graphene by s-polarized beams using four-wave mixing,” Optics Express 23, 7809-7819, 2015. [PDF]
[98] Y. Cao†#, X. Hu†, X .Luo, J .Song, Y. Cheng, C. Li, C. Liu, H. Wang, L. Yang, G. Lo, and Qi Jie Wang* ,“Hybrid III–V/silicon laser with laterally coupled Bragg grating”, Optics Express 23, 8800–8808, 2015. (†equal contribution) [PDF]
[97] Y. Cao#, X. Hu, Y. Cheng, H Wang, Qi Jie Wang*, “Optimization of Hybrid Silicon Lasers for High-Speed Direct Modulation”, IEEE Photonics Journal 7,1501013, 2015. [PDF]
[96] X .Luo, Y. Cao, J .Song, X. Hu, Y. Cheng, C. Li, C .Liu, T .Liow, M. Yu, H. Wang, Q. J. Wang and P .Lo, “High-Throughput Multiple Dies-to-Wafer Bonding Technology and III/V-on-Si Hybrid Lasers for Heterogeneous Integration of Optoelectronic Integrated Circuits”, Front. Mater. invited, 2, 2015 [PDF]
[95] Y. Cheng#, X.Luo, J.Song, T.Liow, G.Lo, Y.Cao, X.Hu, X.Li, P.Lim, and Q.J.Wang*, “Passively mode-locked III-V/silicon laser with continuous-wave optical injection”, Optics Express 23, 6392-6399, 2015. [PDF]
[94] Z. Yan, X. Li, Y. Tang, Perry P. Shum, X. Yu*, Y. Zhang, and Qi Jie Wang*, “Tunable and switchable dual-wavelength Tm-doped mode-locked fiber laser by nonlinear polarization evolution”, Optics Express 23, 4369-4376, 2015. [PDF]
[93] K. Wu*, X. Li, Y. Wang, Qi Jie Wang, Perry P. Shum, and J. Chen, “Towards low timing phase noise operation in fiber lasers mode locked by graphene oxide and carbon nanotubes at 1.5 µm”, Optics Express 23, 501-511, 2015. [PDF]
[92] B. Meng and Qi Jie Wang*, “Broadly tunable single-mode mid-infrared quantum cascade lasers”, Journal of Optics, invited review , 17, 023001, 2015. [PDF]
[91] Y. Cheng#*, J. Wu, L. Zhao, X. Luo, and Qi Jie Wang, “Ground-state lasing in high-power InAs/GaAs quantum dots-in-a-well laser using active multimode interference structure”, Optics Letters 40, 69-72, 2015. [PDF]
2014
[90] Y. Cheng#, Qi Jie Wang*, and J. Pan, “1.55 µm high speed low chirp electroabsorption modulated laser arrays based on SAG scheme”, Optics Express 22, 31286-31292, 2014. [PDF]
[89] G. Liang, E. Dupont, S. Fathololoumi, Z. R. Wasilewski, D. Ban,
H. K. Liang, Y. Zhang, S. F. Yu, L. H. Li, A. G. Davies, E. H. Linfield,
H. C. Liu, and Qi Jie Wang*, “Planar integrated metasurfaces for
highly-collimated terahertz quantum
cascade lasers”, Scientific Reports, 4:7083, DOI: 10.1038/srep07083, 2014. [PDF]
[88] X. Li#, Y. Wang, Y. Wang, W. Zhao, X. Yu, Z. Sun,
X. Cheng, X. Yu, Y. Zhang and Qi Jie Wang*, “Nonlinear absorption of SWNT film and its effects to the operation state of pulsed fiber laser”, Optics Express 22, 17227-17235, 2014. [PDF]
[87] B. Hu#, J. Tao, Y. Zhang and Qi Jie Wang*, “Magneto-plasmonics in graphene-dielectric sandwich”, Optics Express 22, 21727-21738, 2014. [PDF]
[86] X. Yu, J. Tao, Y. Shen, G. Liang, T. Liu, Y. Zhang, and Qi Jie Wang*, “Metal-Dielectric-Graphene sandwich for surface enhanced Raman spectroscopy”, Nanoscale 6, 9925-9929, 2014. [PDF]
[85] X. Li#, Y. Tang, Z. Yan, Y. Wang, B. Meng, G. Liang, H. Sun, X. Yu, Y. Zhang, X. Cheng, and Qi Jie Wang*, “Broadband saturable absorption of graphene oxide thin film and its application in pulsed fiber lasers”, IEEE Journal of Selected Topics in Quantum Electronics 20, 1101107, 2014. [PDF]
[84] X. Hu, T. Liu, Y. Cao, B. Meng, H. Wang, G. Ng, X. Luo, T. Liow, J. Song, G. Lo, and Qi Jie Wang*, “Relative Intensity Noise of Silicon Hybrid Laser”, IEEE Journal of Quantum Electronics 50, 466-473, 2014. [PDF]
[83] B. Meng, J. Tao, X. H. Li, Y. Q. Zeng, S. We, and Qi Jie Wang*, “Tunable single-mode slot waveguide quantum cascade lasers”, Applied Physics Letters104, 201106, 2014. [PDF]
[82] Y. L. Tang#, X. H. Li, Z. Y. Yan, Y. Xia, Z. Ying, and Qi Jie Wang*, “50-W 2-μm nanosecond all-fiber-based thulium-doped fiber amplifier”, IEEE Journal of Selected Topics in Quantum Electronics 20, 3100707, 2014. [PDF]
[81] J. Tao, X. Yu, B. Hu, A. Dubrovkin, and Qi Jie Wang*, “Graphene-based tunable plasmonic Bragg reflector with a broad bandwidth”, Optics Letters 39, 271-274, 2014. [PDF]
[80] J. Lao, J. Tao, Qi Jie Wang, and X. G. Huang, “Tunable graphene-based plasmonic waveguides: nano-modulators and nano-attenuators”, Lasers and Photonics Reviews, DOI 10.1002/lpor.201300199, 2014. [PDF]
[79] T. Liu and Qi Jie Wang*, “Magnetopolariton in bilayer graphene: a tunable ultrastrong light-matter coupling”, Physical Review B 89, 125306, 2014. [PDF]
[78] Y. L. Cao#, H. M. Ji, T. Yang, Y. H. Zhang, W. Q. Ma, and Qi Jie Wang*, “Three-region characteristic temperature in p-doped quantum dot lasers”, Applied Physics Letters 104, 041102, 2014. [PDF]
[77] Y. L. Tang#, X. C. Yu, X. H. Li, Z. Y. Yan, and Qi Jie Wang*, “High power Q switching thulium fiber laser with single-layer graphene”, Optics Letters 39, 614-617, 2014. [PDF]
[76] M. Gebski, M. Dems, J. Chen, Qi Jie Wang, D. H. Zhang, and T. Czyszanowski, “Optical properties of GaAs/AlOx and Si/SiOx high contrast gratings designed for 980 nm VCSELs”, IEEE Transactions on Nanotechnology 13, 418 - 424, 2014. [PDF]
2013
[75] J. Tao, B. Hu, X. Y. He, and Qi Jie Wang*, “Tunable Subwavelength Terahertz Plasmonic Stub Waveguide Filters”, IEEE Transactions on Nanotechnology, 12, 1191-1197, 2013. [PDF]
[74] H. Zhu, X. Chen, L. M. Jin, Qi Jie Wang>, F. Wang, and S. F. Yu, “Amplified spontaneous emission and lasing from lanthanide-doped up-conversion nanocrystals”, ACS Nano, 12, 11420–11426, 2013. [PDF]
[73] Y. L. Tang#, X. H. Li, and Qi Jie Wang*, “High power passively Q-switched thulium fiber laser with distributed stimulated Brillouin scattering”, Optics Letters, 38, 5474-5477, 2013. [PDF]
[72] G. Liang, H. Liang, Y. Zhang, S. P. Khanna, L. Li, A. G. Davies, E. Linfield, S. F. Yu, H. C. Liu, and Qi Jie Wang*, “Low divergence single-mode surface-emitting concentric-circular-grating terahertz quantum cascade lasers”, Optics Express, 21, 31872-31882, 2013. Featured in Laser Focus World, Feb. 2014. [PDF]
[71] Y. P. Liu#, Z. W. Liu, W. S. Liu*, and Qi Jie Wang*, “Temperature dependence of the electrical transport properties in few-layer graphene interconnects”, Nanoscale Research Letters, 8, 335, 2013. [PDF]
[70] H. K. Liang#,*, B. Meng, G. Z. Liang, Y. D. Chong, Qi Jie Wang*, and Y. Zhang, “Electrically pumped mid-infrared random lasers”, Advanced Materials, 25, 6859-6863, 2013. Featured in Nature, Nov. 2013 & Featured in Nature Photonics, Dec. 2013. [PDF]
[69] B. Meng, M. Yamanishi, C. Pflugel, Kazuue Fujita, F. Capasso, and Qi Jie Wang*, “Investigation of tunable single-mode quantum cascade lasers via surface-acoustic wave modulation”, IEEE Journal of Quantum Electronics, 49, 1053-1061, 2013. [PDF]
[68] T. Liu, K. E. Lee and Qi Jie Wang*, “Importance of the microscopic effects on the linewidth enhancement factor of terahertz quantum cascade lasers”, Optics Express, 21, 27804–27815, 2013. [PDF]
[67] X. H. Li#, Y. G. Wang, Y. S. Wang, Y. Z. Zhang, K. Wu, P. P. Shum, X. Yu, Y. Zhang, and Qi Jie Wang*, “All-normal-dispersion passively mode-locked Yb-doped fiber ring laser based on graphene oxide saturable absorber”, Laser Physics Letters, 10, 075108, 2013. [PDF]
[66] M. Gebski, M. Dems, J. Chen, Qi Jie Wang, D. H. Zhang, and T. Czyszanowski, “Influence of imperfections and absorption on performance of high contrast grating monolithically integrated with 980nm GaAs-based VCSELs”, Journal of Lightwave Technology, 31, 3853-3858, 2013. [PDF]
[65] H. Zhu, S. F. Yu, Qi Jie Wang, and C. X. Shan, “Directional single-mode emission from coupled whispering gallery resonators realized by using ZnS microbelts”, Optics Letters, 38, 1527-1529, 2013. [PDF]
[64] Y. Z. Zhang#, T. Liu, X. H. Li, G. Liang, B. Meng, X. Hu, and Qi Jie Wang*, “Broadband high photoresponse from pure monolayer graphene-based photodetector”, Nature Communications, 4:1811, 2013. Featured in Nature Photonics, June 2013. [PDF]
[63] G. Liang, H. Liang, Y. Zhang, S. P. Khanna, L. Li, A. G. Davies, E. Linfield, D. F. Lim, C. S. Tan, S. F. Yu, H. C. Liu, and Qi Jie Wang*, “Single-mode surface-emitting concentric-circular-grating terahertz quantum cascade lasers”, Applied Physics Letters, 102, 031119, 2013. Featured in Nature Photonics, April 2013. [PDF]
2012
[62] T. Liu, Kenneth E. Lee and Qi Jie Wang*, “Microscopic density matrix model for optical gain of terahertz quantum cascade lasers: Many-body, nonparabolicity, and resonant tunneling effects”, Physical Review B., 86, 235306, 2012. [PDF]
[61] B. Hu#, Qi Jie Wang*, and Y. Zhang, “Voigt Airy surface magneto plasmons”, Optics Express, 20, 21187-21195, 2012. [PDF]
[60] J. Tao, Qi Jie Wang*, B. Hu, and Y. Zhang, “An all-optical plasmonic limiter based on nonlinear slow light waveguide”, Nanotechnology, special issue: plasmonics in optoelectronics, 23, 4440014, 2012. [PDF]
[59] T. Liu, Kenneth E. Lee and Qi Jie Wang*, “Effects of resonant tunneling and dynamics of coherent interaction on intrinsic linewidth of quantum cascade lasers”, Optics Express, 20, 17145-17159, 2012. [PDF]
[58] X. Y. He#, Qi Jie Wang*, and Siu Fung Yu, "Investigation of multilayer subwavelength metallic-dielectric stratified structures”, IEEE Journal of Quantum Electronics, 48, 1554 – 1559, 2012. [PDF]
[57] B. Hu#, Qi Jie Wang*, and Y. Zhang, “Slowing down terahertz waves with tunable group velocities in a broad frequency range by surface magneto plasmons”, Optics Express, 20, 10071-10076, 2012. [PDF]
[56] B. Hu#, Qi Jie Wang*, and Y. Zhang, “Broadly tunable one-way terahertz plasmonic waveguide based on nonreciprocal surface magneto plasmons”, Optics Letters, 37, 1895, 2012. [PDF]
[55] T. Liu, T. Kubis, Qi Jie Wang*, and G. Klimeck, “Design of three-well indirect pumping terahertz quantum cascade lasers for high optical gain based on nonequilibrium Green's function analysis”, Applied Physics Letters, 100, 122110, 2012. [PDF]
[54] X. Y. He#, Qi Jie Wang*, and Siu Fung Yu, "Analysis of Dielectric Loaded Surface Plasmon Waveguide Structures: Transfer Matrix Method for Plasmonic Devices”, Journal of Applied Physics, 111, 073108, 2012. [PDF]
[53] X. Y. He#, Qi Jie Wang*, and Siu Fung Yu, "Numerical study of gain-assisted Terahertz hybrid plasmonic waveguide”, Plasmonics, 7, 571-577, 2012. [PDF]
[52] B. Hu#, Qi Jie Wang*, and Y. Zhang, “Systematic study of the focal shift effect in planar plasmonic slit lenses”, Nanotechnology, special issue: plasmonics in optoelectronics, 23, 444002, 2012. [PDF]
[51] Y. Chassagneux, Qi Jie Wang, S.P. Khanna, E. Strupiechonski, J-R. Coudevylle, E.H. Linfield,
A.G. Davies, F. Capasso, M.A. Belkin, R. Colombelli, “Limiting factors to the temperature performance of THz quantum cascade lasers based on the resonant-phonon depopulation scheme”, IEEE Transactions on Terahertz Science and Technology, 2, 83-92, 2012. [PDF]
[50] B. Meng and Qi Jie Wang*, “Theoretical investigation of injection locked high modulation bandwidth quantum cascade lasers”, Optics Express, 20, 1450-1464, 2012. [PDF]
[49] N. Yu, Qi Jie Wang, and F. Capasso, “Beam engineering of quantum cascade lasers”, Lasers and Photonics Reviews, invited review, 6, 24-46, 2012. [PDF]
[48] B. Hu#, Qi Jie Wang*, S. W. Kok, and Y. Zhang, “Active Focal Length Control of Terahertz Slitted Plane Lenses by Magnetoplasmons”, Plasmonics, 7, 191-199, 2012. [PDF]
2011
[47] T. Liu and Qi Jie Wang*, “Fundamental frequency noise and linewidth broadening caused by intrinsic temperature fluctuation in quantum cascade lasers”, Physical. Review B., 84, 125322, 2011. [PDF]
[46] Y. Yang, A. Q. Liu*, L. Lei, L. K. Chin, C. D. Ohl, Qi Jie Wang, and H. S. Yoon, "A tunable 3D optofluidic waveguide dye laser via two centrifugal Dean flow streams”, Lab-on-a-chip, 18, 3182-3187, 2011. [PDF]
[45] J. Tao, Qi Jie Wang*, and X. G. Huang, "All-optical plasmonic switches based on coupled nano-disk cavity structures with nonlinear material”, Plasmonics, 6, 753-759, 2011. [PDF]
[44] J. H. Zhu, Qi Jie Wang*, P. Shum, and X. G. Huang*, “A simple nanometeric plasmonic narrow-band filter structure based on metal-insulator-metal waveguide”, IEEE Transactions on Nanotechnology, 10, 1371-1376, 2011. [PDF]
[43] Y. Z. Zhang#, Y. X. Liu, X. D. Li, Qi Jie Wang*, and E. Q. Xie, “Room temperature enhanced red emission from novel Eu3+ doped ZnO nanocrystals uniformly dispersed in nanofibers”, Nanotechnology, 22, 415702, 2011. [PDF]
[42] T. B. Yu#, Qi Jie Wang*, J. Zhang, J. Y. Yang, and S. F. Yu, “Ultracompact 2x2 photonic crystal waveguide power splitter based on self-imaging effect realized by asymmetric interference”, IEEE Photonics Technology Letters, 23, 1151-1153, 2011. [PDF]
[41] J. H. Zhu, Qi Jie Wang, P. Shum, and X. G. Huang*, “A Nanoplasmonic High-PassWavelength Filter Based on a Metal-Insulator-Metal Circuitous Waveguide”, IEEE Transactions on Nanotechnology, 10, 1357-1361, 2011. [PDF]
[40] N. Yu, Qi Jie Wang, M. A. Kats, J. A. Fan, R. Blanchard, F. Capasso, S. P. Khanna, L. Li, A. G. Davies, and E. H. Linfield, “Terahertz Plasmonics”, Electronics Letters, invited, 46, S52-S57, 2011. [PDF]
2010
[39] N. Yu, Qi Jie Wang, M. A. Kats, J. A. Fan, S. P. Khanna, L. Li, A. G. Davies, E. H. Linfield, and F. Capasso, “Designer spoof surface Plasmon structures collimate terahertz laser beams”, Nature Materials, 9, 730-735, 2010. IF~29. [PDF]
[38] Qi Jie Wang*, C. L. Yan, N. Yu, J. Unterhinninghofen, J. Wiersig, C. Pflugl, L. Diehl, T. Edamura, M. Yamanishi, H. Kan, and F. Capasso, “Whispering-gallery mode resonators for highly unidirectional laser action”, Proceedings of the National Academy of Sciences, 107, 22407-22412, Dec. 2010. (From the Cover) [PDF]
[37] R. W. Adams, K. Vijayraghavan, Qi Jie Wang, J. Fan, F. Capasso, S. P. Khanna, A. G. Davies, E. H. Lin, M. A. Belkin, “GaAs/Al0.15Ga0.85As terahertz quantum cascade lasers with double-phonon resonant depopulation operating up to 172K”, Applied Physics Letters, 97, 131111, 2010. [PDF]
[36] M. Hentschel, Qi Jie Wang, C. Yan, F. Capasso, T. Edamura, and H. Kan, “Emission properties of electrically pumped triangular shaped microlasers”, Optics Express, 18, 16437-16442, 2010. [PDF]
[35] M. Geiser, C. Pflugl, A. Belyanin, Qi Jie Wang, N. Yu, T. Edamura, M. Yamanishi, H. Kan, M. Fischerb, A. wittmann, J. Faist, and F. Capasso “Gain competition in dual wavelength quantum cascade lasers”, Optics Express, 18, 9900-9908, 2010. [PDF]
[34] N. Yu, R. Blanchard, J. Fan, Qi Jie Wang, C. Pflugl, L. Diehl, T. Edamura, S. Furuta, M. Yamanishi, H. Kan and F. Capasso, “Plasmonics for laser beam shaping”, IEEE Transactions on Nanotechnology, invited, 9, 11-29, 2010. [PDF]
[33] C. Pflugl, L. Diehl, A. Lyakh, Qi Jie Wang, R. Maulini, A. Tsekoun, C. K. N. Patel, X. Wang, F. Capasso, “Activation energy study of electron transport in high performance short wavelength quantum cascade lasers”, Optics Express, 18, 746-753, 2010. [PDF]
Before joining NTU
[32] N. Yu, M. Kats, C. Pflugl, M. Geiser, Qi Jie Wang, M. A. Belkin, F. Capasso, Fischer, A. Wittmann, J. Faist, T. Edamura, S. Furuta, M. Yamanishi, and H. Kan, “Multi-beam multi-wavelength semiconductor lasers”, Applied Physics Letters, 95, 161108, 2009 (cover story). [PDF]
[31] A. Lyakh, R. Maulini, A. Tsekoun, R. Go, C. Pflugl, L. Diehl, Qi Jie Wang, F. Capasso, and K. N. Patel, “3 W continuous-wave room temperature single-facet emission from quantum cascade lasers based on nonresonant extraction design approach”, Applied Physics Letters, 95, 141113, 2009. [PDF]
[30] Qi Jie Wang*, C. Pflugl, L. Diehl, F. Capasso, T. Edamura, S. Furuta, M. Yamanishi, “High performance quantum cascade lasers based on three-phonon design”, Applied Physics Letters, 94, 11103, 2009. [PDF]
[29] M. Belkin, Qi Jie Wang, C. Pflugl, A. Belyanin, S. P. Khanna, A. G. Davis, E. Linfield, and F. Capasso, “High temperature operation of THz quantum cascade laser sources”, IEEE Journal of Selected Topics in Quantum Electronics, invited, 15, 952-967, 2009. [PDF]
[28] N. Yu, Qi Jie Wang, C. Pflugl, L. Diehl, F. Capasso, T. Edamura, S. Furuta, M. Yamanishi and H. Kan, “Semiconductor lasers with integrated plasmonic polarizer”, Applied Physics Letters, 94, 151101, 2009 (cover story). [PDF]
[27] Qi Jie Wang*, C. L. Yan, L. Diehl, M. Hentschel, J. Wiersig, N. Yu, C. Pflugl, M. Belkin, T. Edamura, M. Yamanishi, H. Kan, and F. Capasso, “Deformed microcavity quantum cascade lasers with directional emission”, New Journal of Physics, invited, 11, 125018, 2009. [PDF]
[26] C. L. Yan, Qi Jie Wang*, L. Diehl, M. Henstschel, J. Wiersig, N. Yu, C. Pflugl, F. Capasso*, M. Belkin, T. Edamura, M. Yamanishi, and H. Kan, “Directional emission and universal far-field behavior from semiconductor lasers with Limacon-shaped microcavity”, Applied Physics Letters, 94, 241120, 2009 (cover story). [PDF]
[25] Qi Jie Wang*, C. Pflugl, F. Capasso, et al., “Gigahertz surface acoustic wave generation on ZnO films deposited by radio frequency magnetron sputtering on III-V semiconductor substrates,” Journal of Vacuum Science and Technology B, 26, 1848, 2008. [PDF]
[24] N. Yu, R. Blanchard, J. Fan, Qi Jie Wang, C. Plfugl, L. Diehl, T. Edamura, M. Yamanishi, H. Kan and F. Capasso, “Quantum cascade lasers with integrated plasmonic antenna-array collimators”, Optics Express, 16, 19447, 2008. [PDF]
[23] C. Pflugl, M. Belkin, Qi Jie Wang, M. Geiser, A. Belyanin, M. Fischer, A. Wittmann, J. Faist and F. Capasso, “Surface-emitting terahertz quantum cascade laser source based on intracavity difference-frequency generation”, Applied Physics Letters, 93, 161110, 2008. [PDF]
[22] N. Yu, J. Fan, Qi Jie Wang, C. Pflugl, L. Diehl, T. Edamura, M. Yamanishi, H. Kan, and F. Capasso, “Small-divergence semiconductor lasers by plasmonic collimation”, Nature Photonics (article), 2, 564-570, 2008 (cover story). IF~29. [PDF]
[21] A. Lyakh, C. Pflugl, L. Diehl, Qi Jie Wang, F. Capasso, X. J. Wang, J. Y. Fan, T. Tanbun-Ek, R. Maulini, A. Tsekoun, R. Go, and C. Kumar N. Patel, “1.6 W high wall plug efficiency, continuous-wave room temperature quantum cascade laser emitting at 4.6um,” Applied Physics Letters, 92, 111110, 2008. [PDF]
[20] Qi Jie Wang*, C. Pflugl, L. Diehl, F. Capasso, S. Furata, and H. Kan, “High-power long-wavelength room-temperature MOVPE-grown quantum cascade lasers with air-semiconductor waveguide,” Electronics Letters, 44, 525 2008. [PDF]
[19] M. T. Zhou, Qi Jie Wang, B. Luo, Y. Guo, C. Ong, Y. Zhang, Y. C. Soh, and R. Miura “Performance improvement and wavelength reuse in millimeter-wave radio-over-fiber links incorporating all-fiber optical interleaver”, Optical Communications, 281, 2572-2581, 2008. [PDF]
[18] Qi Jie Wang*, Z. G. Dong, Y. Zhang, and Y. C. Soh, ``Gaussian-like spectra equalization with linear-phase lattice filters," Journal of Optical Society of America B, 24, 615-623, 2007. [PDF]
[17] Y. Dong, H. He, W. Hu, Z. H. Li, Qi Jie Wang, W. Kuang, T. H. Cheng, Y. Jing, Y. Wang, and C. Lu, “Photonic microwave phase shifter/modulator based on a nonlinear optical loop mirror incorporating a Mach-Zehnder interferometer,” Optics Letters, 32, 745-747, 2007. [PDF]
[16] Y. Dong, Z. H. Li, X.Q. Tian, Qi Jie Wang, H. He, C. Lu, Y. Wang, W. Hu, and T. H. Cheng, “Optical fiber polarization interferometer for performance improvement in radio-over-fiber systems,” IEEE Photonics Technology Letters, 19, 1236-1238, 2007. [PDF]
[15] Qi Jie Wang, Y. Zhang, Y. C. Soh, “Design of linear-phase two-port optical interleavers using lattice architectures,” Optics Letters, 31, 2411-2413, 2006. [PDF]
[14] Qi Jie Wang, Y. Zhang, Z. G. Dong, and Y. C. Soh, “Linear phase fiber lattice equalizer for Gaussian-like spectra," Optical Engineering Letters, 45, 080507-1, 2006. [PDF]
[13] Qi Jie Wang, Y. Zhang, Z. G. Dong, and Y. C. Soh, “Equalization of Gaussian-like spectra using optical lattice filters with symmetric-feedback structure," Journal of Lightwave Technology, 24, 5103-5110, 2006. [PDF]
[12] Qi Jie Wang, Y. Zhang, Y. C. Soh, “Flat-passband 3x3 interleaving filter designed with optical directional couplers in lattice structure,” Journal of Lightwave Technology, 23(12), 4349-4362, Dec. 2005. [PDF]
[11] Qi Jie Wang, Y. Zhang*, Y. C. Soh*, “Design of 100/300 GHz optical interleaver with IIR architectures,” Optical Express, 13, 2643-2652, 2005. [PDF]
[10] Qi Jie Wang, Y. Zhang, Y. C. Soh, “Efficient structure for optical interleavers using superimposed chirped fiber Bragg gratings,” IEEE Photonics Technology Letters, 17, 387-389, 2005. [PDF]
[9] Y. Zhang, Qi Jie Wang, Y. C. Soh, “Equalization of Gaussian-like spectra with optical lattice filters,” Journal of Optical Society of America B, 22, 1498-1511, 2005. [PDF]
[8] Z. G. Dong, Y. Zhang, Qi Jie Wang, Y. C. Soh, “Gaussian-like spectrum equalization using an all-fiber lattice filter with symmetric feedback structure,” Optical Engineering Letters, 44(5), 050504-1, 2005. [PDF]
[7] Qi Jie Wang, Y. Zhang, Y. C. Soh*, “All-fiber 3x3 interleaver design with flat-top passband,” IEEE Photonics Technology Letters, 16, 168-170, 2004. [PDF]
[6] Qi Jie Wang, Y. Zhang*, Y. C. Soh, “Design of spectrum equalization filter for SLED light source,” Optics Communications, 229, 223-231, 2004. [PDF]
[5] T. Liu, Y. C. Soh, Qi Jie Wang, Y. Zhang, Z. P. Fang “Channel wavelength selectable single/dual-wavelength erbium-doped fiber ring-laser, ” Optical Engineering, 43(1), 209-213, 2004. [PDF]
[4] Qi Jie Wang*, T. Liu, Y. C. Soh, Y. Zhang, “All-fiber Fourier filter flat-top interleaver design with specified performance parameters,” Optical Engineering, 42(11), 3172-3178, 2003. [PDF]
[3] T. Liu, Qi Jie Wang, Y. C. Soh, “A stable dual-wavelength channel-selectable erbium-doped fiber ring laser using channel wavelength generator,” Optics Communications, 225, 89-94, 2003. [PDF]
[2] Z. A. Liu, Gang Tian, and Qi Jie Wang, “The main body design of a mutual control broadcasting station in railway system,” Communication World, 2, 32-36, 2003.
[1] Z. A. Liu and Qi Jie Wang, "The design and implementation of speech compression in mutual control broadcasting station" Microcomputer Development, China Computer Federation, 11(6), 69-72, 2001.
Invited talks:
[35] Qi Jie Wang, “High performance graphene photonic and optoelectronic devices”, invited talk in Optoelectronics and Communications Conference, Melbourne, Australia, Jul. 2014. (Conference)
[34] Qi Jie Wang, “Photonic engineering of quantum cascade lasers”, invited talk in META, Singapore, May. 2014. (Conference)
[33] Qi Jie Wang, “Photonic engineering of quantum cascade lasers”, invited talk in Photonics West, San Francisco, USA, Feb. 2014. (Conference)
[32] T. Liu and Qi Jie Wang, “Linewidth investigation of Quantum Cascade Lasers”, invited talk, in Asia Communications and Photonics Conference and Exhibition, Beijing, China, 13-16 Nov. 2013. (Conference)
[31] Qi Jie Wang, “Quantum Cascade Lasers: Mid-IR and THz Photonics”, invited talk in CMOS Emerging Technologies Research Symposium, Canada, 16-19 Jul. 2013. (Conference)
[30] Qi Jie Wang, “Recent Progress in Quantum Cascade Lasers”, invited talk in 7th International Conference on Materials for Advanced Technologies, Singapore, 30 Jun. – 5 Jul., 2013. (Conference)
[29] Qi Jie Wang, “Recent Progress in Quantum Cascade Lasers in Singapore”, invited talk in Singapore-China Joint Symposium on Research Frontier in Physics, Singapore, 28-29 Jun. 2013. (Conference)
[28] Qi Jie Wang, “Terahertz Quantum Cascade Lasers and Broadband Graphene Photodetectors”, invited talk in Institute of Physics Singapore Conference, Singapore, 4-6 Mar. 2013. (Conference)
[27] Qi Jie Wang, and Bin Hu, “Surface magneto plasmons”, invited talk in Photonic Global Conference, Singapore, Dec. 2012. (Conference)
[26] Qi Jie Wang, “High Performance Quantum Cascade Lasers: semiconductor lasers for mid-infrared and Terahertz”, invited talk in Institute of Physics Singapore Conference, Singapore, Feb. 2012. (Conference)
[25] Qi Jie Wang, “Deformed microcavity for whispering gallery mode lasers with directional emission”, invited talk in Photonics West, San Francisco, USA, Jan. 2012. (Conference)
[24] Qi Jie Wang and T. Liu “Linewidth broadening by intrinsic temperature fluctuations in quantum cascade lasers”, invited talk, in Photonics West, San Francisco, USA, Jan. 2012. (Conference)
[23] Qi Jie Wang, “Advance in quantum cascade lasers”, invited talk, in school of electrical and computer engineering, University of Houston, 23 Dec. 2011. (Seminar)
[22] Qi Jie Wang, “Highly directional laser emission from whispering gallery modes in deformed microcavities”, invited talk, in Asia Communications and Photonics Conference and Exhibition, Shanghai, China, 13-16 Nov. 2011. (Conference)
[21] Qi Jie Wang, “High performance quantum cascade lasers: semiconductor lasers for mid-infrared and Terahertz”, invited talk, in International Conference on Information Photonics & Optical Communications, Singapore, 21-23 Oct. 2011. (Conference)
[20] N. Yu, Qi Jie Wang, M. A. Kats, J. Fan, S. Khanna, L. Li, A. G. Davies, E. H. Linfield, and F. Capasso, “Terahertz quantum cascade lasers with designer plasmonic collimators”, invited talk, in Photonics West, San Francisco, USA, 22-27 Jan. 2011. (Conference)
[19] Qi Jie Wang, “Quantum cascade lasers: semiconductor lasers for mid-infrared and Terahertz”, invited talk, in institute of physics, South China Normal University, Guangzhou, 6 Dec. 2010. (Seminar)
[18] Qi Jie Wang, “Quantum cascade lasers: semiconductor lasers for mid-infrared and Terahertz”, invited talk, in school of engineering and material science, South China University of Technology, Guangzhou, 6 Dec. 2010. (Seminar)
[17] Qi Jie Wang, “The Development of Quantum cascade lasers”, invited talk, in institute of optoelectronics, Jinan University, Guangzhou, 3 Dec. 2010. (Seminar)
[16] Qi Jie Wang, “High Performance Quantum cascade lasers”, invited talk, OSA-IEEE-COS topical meeting on advances in optoelectronics and micro/nano-optics, 3-6 Dec. 2010, Guangzhou, China. (Conference)
[15] Qi Jie Wang, “Quantum cascade lasers: semiconductor lasers for mid-infrared and Terahertz ”, invited talk in institute of air space of China, Beijing, Oct. 2010. (Seminar)
[14] Qi Jie Wang, “Quantum cascade lasers: semiconductor lasers for mid-infrared and Terahertz”, invited talk in Department of physics, Capital Normal University, Oct. 2010. (Seminar)
[13] Qi Jie Wang, “Quantum cascade lasers: technology and applications”, invited talk in school of electrical engineering, Shang Hai Jiao Tong University, Jun. 2010. (Seminar)
[12] C. Pflugl, M. Geiser, A. Belyanin, Qi Jie Wang, N. Yu, T. Edamura, M. Yamanishi, H. Kan, M. Fischer, A. Wittmann, J. Faist, and F. Capasso “Gain competition in multicolor quantum cascade lasers”, in CLEO, San Jose, USA, May 2010. (Conference)
[11] Qi Jie Wang, F. Capasso, et al, “Limacon-shaped microcavity for directional emission and universal far-field behavior”, 40th Winter Coloquium on the Physics of Quantum Electronics, Utah USA, invited talk, Jan. 2010. (Conference)
[10] N. Yu, R. Blanchard, J. A. Fan, Qi Jie Wang, et al, “Wavefront engineering of semiconductor lasers using plasmonics”, IEEE International NanoElectronics Conference (INEC) 2010, Hong Kong, invited talk, Jan. 2010. (Conference)
[9] M. Geiser, C. Pflugl, A. Belyanin, Qi Jie Wang, N. Yu, M. A. Belkin, T. Edamura, H. Kan, M. Fischerb, A. wittmann, J. Faist, and F. Capasso “Surface-emitting THz sources based on difference-frequency generation in mid-infrared quantum cascade lasers”, invited talk in SPIE 7616, 76160,Photonics West, San Francisco, (2010). (Conference)
[8] C. Pflugl, L. Diehl, Qi Jie Wang, et al, “High power continuous-wave room temperature quantum cascade lasers grown by MOVPE”, invited talk in SPIE, Photonics West, San Francisco, USA, Feb. 2010. (Conference)
[7] C. Pflugl, M. Geiser, Qi Jie Wang, M. A. Belkin, A. Belyanin, M. Fischer, A. Wittmann, J. Faist, F. Capasso “THz Difference-frequency Generation in Quantum Cascade Lasers: Challenges and Prospects”, invited talk in NATO Advanced Research Workshop on Terahertz and Mid-Infrared Radiation: Basic Research and Applications, TERA-MIR 2009, Turkey, Nov. 2009. (Conference)
[6] F. Capasso, N. Yu, E. Cubukcu, R. Blanchard, J. Fan, Qi Jie Wang, C. Pflugl, L Diehl, T. Edamura, M. Yamanishi, H. Kan “Far-field and near-field engineering of semiconductor lasers using plasmonics”, invited plenary talk, in First international symposium on semiconductor and plasmonics – active nanostructures for photonic devices and systems, Vienna, Austria, Oct. 2009. (Conference)
[5] Qi Jie Wang, C. L. Yan, L. Diehl, M. Hentschel, J. Wiersig, N. Yu, C. Pflugl, M. Belkin, T. Edamura, M. Yamanishi, H. Kan, and F. Capasso, “Directional emission from microcavity semiconductor lasers”, invited talk in International Conference on Intersubband Transitions in Quantum Wells (ITQW), Canada, Sep. 2009. (Conference)
[4] N. Yu, Qi Jie Wang, C. Pflugl, L. Diehl, F. Capasso, T. Edamura, S. Furuta, M. Yamanishi, and H. Kan, “Wavefront engineering of quantum cascade lasers using plasmonics”, invited talk in International Conference on Intersubband Transitions in Quantum Wells (ITQW), Canada, Sep. 2009. (Conference)
[3] F. Capasso, N. Yu, J. Fan, Qi Jie Wang, C. Pflugl, L Diehl, T. Edamura, M. Yamanishi, H. Kan “Beam shaping of semiconductor lasers using plasmonics”, invited talk, in SPIE Photonics West, San Jose, USA, Jan. 2009. (Conference)
[2] C. Pflugl, L. Diehl, Qi Jie Wang, F. Capasso, “High power continuous-wave room temperature quantum cascade lasers grown by MOVPE”, invited talk in SPIE Photonics West, San Jose, USA, Jan. 2009. (Conference)
[1] F. Capasso, N. Yu, J. Fan, Qi Jie Wang, et al, “Low divergence semiconductor lasers by plasmonic collimation”, invited talk in LEOS, Nov. 2008. (Conference)
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