王利军，男，博士，研究员，博士生导师。

2004年获美国西弗吉尼亚大学(West Virginia University)博士学位。2004年11月至2006年11月在德国柏林Ferdinand-Braun 研究所材料技术部工作。2006年12月起在中科院半导体所材料科学重点实验室工作。曾用光致发光(PL)、光致发光激发(PLE)、傅立叶变换红外(FTIR)吸收、微区拉曼等多种实验方法研究了ZnO, GaN等宽禁带半导体材料的光学和电学性质：主要包括半导体材料中光致发光的复合机理；材料中杂质和缺陷识别及其微观结构分析。

目前主要从事中远红外量子级联激光器的研制、性能分析及应用方面的工作：主要包括单模分布反馈量子级联激光器和宽调谐光栅外腔量子级联激光器的研制和性能分析；单模量子级联激光器在痕量气体检测方面的应用。作为负责人已完成863计划课题、973计划子课题、以及国家自然科学基金面上项目等6个项目。

目前在研项目包括国家自然科学基金重点项目和国家重点研发计划子课题。发表论文130余篇，累计被引用1500余次，获得国家发明专利授权21项。

联系方式：

电子邮箱:  ljwang@semi.ac.cn；电话：（010）82304026

代表性论文：

[1] “Multi-wavelength sampled Bragg grating quantum cascade laser arrays”, Xue-Feng Jia, Li-Jun Wang, Ning Zhuo, Jin-Chuan Zhang, Shen-Qiang Zhai, Jun-Qi Liu, Shu-Man Liu, Feng-Qi Liu, and Zhanguo Wang, Photonics Research 6, 721-725 (2018).

[2] “Single-Mode Quantum Cascade Laser at 5.1 μm With Slotted Refractive Index

Modulation”, Xuefeng Jia, Lijun Wang, Ning Zhuo, Zhiwei Jia, Jinchuan Zhang, Fengqi Liu, Junqi Liu, Shenqiang Zhai, and Zhanguo Wang, IEEE Photonics Technology Letters 29, 1959-1962 (2017).

[3] “Improvement of Buried Grating DFB Quantum Cascade Lasers by Small-Angle Tapered Structure”, Zhiwei Jia, Lijun Wang, Song Tan, Jinchuan Zhang, Fengqi Liu, Ning Zhuo, Shenqiang Zhai, Junqi Liu, and Zhanguo Wang, IEEE Photonics Technology Letters 29, 783-785 (2017).

[4] “High Efficiency, Low Power-Consumption DFB Quantum Cascade Lasers Without Lateral Regrowth”, Zhi-Wei Jia, Li-Jun Wang, Jin-Chuan Zhang, Feng-Qi Liu, Yu-Hong Zhou, Dong-Bo Wang, Xue-Feng Jia, Ning Zhuo, Jun-Qi Liu, Shen-Qiang Zhai and Zhan-Guo Wang, Nanoscale Research Letters 12:281 (2017).

[5] “Stable single-mode distributed feedback quantum cascade lasers at l ~ 4.25 mm with low power consumption”, Zhiwei Jia, Lijun Wang, Jinchuan Zhang, Fengqi Liu, Ning Zhuo, Shenqiang Zhai, Junqi Liu, and Zhanguo Wang, Solid-State Electronics 124, 42-45 (2016).

[6] “Low-threshold external-cavity quantum cascade laser around 7.2mm”, Zhibin Zhao, Lijun Wang, Zhiwei Jia, Jinchuan Zhang, Fengqi Liu, Ning Zhuo, Shenqiang Zhai, Junqi Liu, and Zhanguo Wang, Optical Engineering 55, 046116 (2016).

[7] “Broad area single mode operation of quantum cascade lasers by integrating porous waveguide and distributed feedback grating”, Yongzheng Hu, Fengqi Liu, Lijun Wang, Jinchuan Zhang, Lihua Zhao, and Zhanguo Wang, Optical and Quantum Electronics 47, 515-521 (2015).

[8] “Index-coupled multi-wavelength distributed feedback quantum cascade lasers based on sampled gratings”, Song Tan, Jinchuan Zhang, Lijun Wang, Fengqi Liu, Ning Zhuo, Fangliang Yan, Junqi Liu, and Zhanguo Wang, Optical and Quantum Electronics 46, 1539-1546 (2014).

[9] “The fabrication of a distributed-feedback quantum cascade laser emitting at around 4.6 mm and its application in photoacoustic detection of trace CO gas”, S. Tan, J-C. Zhang, L-J. Wang, J-Y. Chen, J-Q. Liu, F-Q. Liu, and Z-G. Wang, Lasers in Engineering 29, 245-258 (2014).

[10] “Micro-Raman study on chirped InGaAs-InAlAs superlattices”, Yongzheng Hu, Lijun Wang, Fengqi Liu, Jinchuan Zhang, Junqi Liu, and Zhanguo Wang, Physica Status Solidi (a) 210, 2364-2368 (2013).

[11] “High Performance Surface Grating Distributed Feedback Quantum Cascade Laser”, Jinchuan Zhang, Fengqi Liu, Lijun Wang, Jianyan Chen, Shenqiang Zhai, Junqi Liu, and Zhanguo Wang, IEEE Photonics Technology Letters 25, 686-689 (2013).

[12] “Facet temperature distribution of a room temperature continuous-wave operating quantum cascade laser”, Yongzheng Hu, Lijun Wang, Jinchuan Zhang, Lu Li, Junqi Liu, Fengqi Liu, and Zhanguo Wang, Journal of Physics D: Applied Physics 45, 325103 (2012).

[13] “Room Temperature Continuous-Wave Operation of Top Metal Grating Distributed Feedback Quantum Cascade Laser at λ ~ 7.6 μm”, Jinchuan Zhang, Lijun Wang, Song Tan, Jianyan Chen, Shenqiang Zhai, Junqi Liu, Fengqi Liu, and Zhanguo Wang, IEEE Photonics Technology Letters 24, 1100-1102 (2012).

[14] “Continuous-wave operation of distributed-feedback quantum cascade laser with ultra-low threshold current density”, J.C. Zhang, L.J. Wang, J.Y. Chen, L.H. Zhao, F.Q. Liu, J.Q. Liu, L. Li, and Z.G. Wang, Electronics Letters 47, 1338-1339 (2011).

[15] “Low Threshold Continuous-Wave Operation of Distributed Feedback Quantum

Cascade Laser at λ~ 4.6 μm”, Jinchuan Zhang, Lijun Wang, Song Tan, Wanfeng Liu, Lihua Zhao, Fengqi Liu, Junqi Liu, Lu Li, and Zhanguo Wang, IEEE Photonics Technology Letters 23, 1334-1336 (2011).

[16] “Fast simultaneous measurement of multi-gases using quantum cascade laser photoacoustic spectroscopy,” W. Liu, L. Wang, L. Li, J. Liu, F.-Q. Liu, and Z.Wang, Applied Physics B: lasers and optics 103, 743-747 (2011).

[17] “Far-field improvement of quantum cascade lasers through high-reflection coatings”, W.F. Liu, L.J. Wang, J.C. Zhang, L. Li, J.Q. Liu, F.Q. Liu and Z.G. Wang, Electronics Letters 47, 127-129 (2011).

[18] “Stable single-mode distributed feedback quantum cascade laser with surface metal grating”, W. Zhang, L.J. Wang, J.C. Zhang, Q.D. Zhang, L. Li, J.Q. Liu, F.Q. Liu, and Z.G. Wang, Journal of Physics D: Applied Physics 43, 385103 (2010).

[19] “Small-divergence single-mode emitting tapered distributed-feedback quantum cascade lasers”, W. Zhang, L. Wang, L. Li, J. Liu, F.-Q. Liu and Z. Wang, Electronics Letters 46, 528-529 (2010).

[20] “Holographic fabricated photonic-crystal distributed-feedback quantum cascade laser with near-diffraction-limited beam quality,” Quanyong Lu, Wei Zhang, Lijun Wang, Junqi Liu, Lu Li, Fengqi Liu, and Zhanguo Wang, Optics Express 17, 18900-18905 (2009).

[21] "Red Luminescence from Freestanding GaN Grown on LiAlO2 Substrate by Hydride Vapor Phase Epitaxy," Lijun Wang, E. Richter, and M. Weyers, Physica Status Solidi (a) 204, 846-849 (2007).

[22] "Characterization of Free Standing GaN Grown by HVPE on a LiAlO2 Substrate," Lijun Wang, U. Zeimer, E. Richter, Ch. Hennig, M. Herms, and M. Weyers, Physica Status Solidi (a) 203, 1663-1666 (2006).

[23] "Determination of the Ionization Energy of Nitrogen Acceptors in Zinc Oxide using Photoluminescence Spectroscopy," Lijun Wang and N. C. Giles, Applied Physics Letters 84, 3049-3051 (2004).

[24] "Temperature Dependence of the Free-Exciton Transition Energy in Zinc Oxide

by Photoluminescence Excitation Spectroscopy," Lijun Wang and N. C. Giles, Journal of Applied Physics 94, 973-978 (2003).

[25] "Luminescence Associated with Copper in ZnGeP2," Lijun Wang, Lihua Bai, K. T. Stevens, N. Y. Garces, N. C. Giles, S. D. Setzler, P. G. Schunemann, and T. M. Pollak, Journal of Applied Physics 92, 77-81 (2002).