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Tapered terahertz quantum cascade lasers 期刊论文
International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz, 2013, 页码: 6665497
Authors:  Weidong Chu;  Yanfang Li;  Junqi Liu;  Fengqi Liu;  Suqing Duan
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Micro-Raman study on chirped InGaAs-InAlAs superlattices 期刊论文
physica status solidi (a), 2013, 卷号: 210, 期号: 11, 页码: 2364–2368
Authors:  Yongzheng Hu, Lijun Wang, Fengqi Liu, Jinchuan Zhang, Junqi Liu andZhanguo Wang
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Improved performance of quantum cascade laser with porous waveguide structure 期刊论文
Journal of Applied Physics, 2012, 卷号: 112, 期号: 1, 页码: 013111
Authors:  Zhao, Lihua;  Liu, Fengqi;  Zhang, Jinchuan;  Wang, Lijun;  Liu, Junqi;  Li, Lu;  Wang, Zhanguo
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Room temperature continuous-wave operation of top metal grating distributed feedback quantum cascade laser at λ ~ 7.6 μ 期刊论文
IEEE Photonics Technology Letters, 2012, 卷号: 24, 期号: 13, 页码: 1100-1102
Authors:  Zhang, Jinchuan;  Wang, Lijun;  Tan, Song;  Chen, Jianyan;  Zhai, Shenqiang;  Liu, Junqi;  Liu, Fengqi;  Wang, Zhanguo
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Distributed feedback quantum cascade lasers operating in continuous-wave mode at λ 7.6 μm 期刊论文
Journal of Semiconductors, 2012, 卷号: 33, 期号: 2, 页码: 024005
Authors:  Zhang, Jinchuan;  Wang, Lijun;  Liu, Wanfeng;  Liu, Fengqi;  Zhao, Lihua;  Zhai, Shenqiang;  Liu, Junqi;  Wang, Zhanguo
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Quantum cascade infrared photodetectors 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2011, 卷号: 40, 期号: 8, 页码: 1397-1402
Authors:  Liu, Junqi;  Zhai, Shenqiang;  Kong, Ning;  Li, Lu;  Liu, Fengqi;  Wang, Lijun;  Wang, Zhanguo;  Liu, J.(
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Detectors  Electron Mobility  Infrared Detectors  Optoelectronic Devices  Photovoltaic Effects  Quantum Chemistry  Semiconductor Quantum Wells  
Holographic fabricated continuous wave operation of distributed feedback quantum cascade lasers atλ8.5μm 期刊论文
Journal of Semiconductors, 2011, 卷号: 32, 期号: 4, 页码: 44008
Authors:  Zhang, Jinchuan;  Wang, Lijun;  Zhang, Wei;  Liu, Wanfeng;  Liu, Junqi;  Liu, Fengqi;  Li, Lu;  Wang, Zhanguo;  Wang, L.(
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Distributed Feedback Lasers  Lithography  Quantum Cascade Lasers  
Porous waveguide facilitated low divergence quantum cascade laser 期刊论文
Journal of Semiconductors, 2011, 卷号: 32, 期号: 6, 页码: 64008
Authors:  Yin, Wen;  Lu, Quanyong;  Liu, Wanfeng;  Zhang, Jinchuan;  Wang, Lijun;  Liu, Junqi;  Li, Lu;  Liu, Fengqi;  Wang, Zhanguo;  Liu, F.(
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Electrochemical Etching  Quantum Cascade Lasers