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Analyze Chinese capital escape ＆ international moving capital influx from net errors and omissions i
[期刊论文] 作者：CHEN Lu-man,HU Jing,LIU Jun-qi,
来源：中国经济评论：英文版 年份：2008
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[期刊论文] 作者：LU Xiu-Zhen,LIU Feng-Qi,LIU Jun-Qi,JIN Peng,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2005
We develop 5.5-μm Inx Ga1-xAs/InyAl1-yAs strain-compensated quantum cascade lasers with InP and InGaAs cladding layers by using solid-source molecular-beam epi...
[期刊论文] 作者：LI Lu,LIU Feng-Qi,SHAO Ye,LIU Jun-Qi,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2007
We report low-threshold high-temperature operation of 7.4μm strain-compensated InGaAs/InAlAs quantum cascade lasers (QCLs). For an uncoated 22-μm-wide and 2-m...
[期刊论文] 作者：SHAO Ye,LI Lu,LIU Jun-Qi,LIU Feng-Qi,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2007
We report the low threshold current density operation of strain-compensated In0.64 Ga0.36As/In0.38Al0.62As quantum cascade lasers emitting near 4.94 μm. By emp...
[期刊论文] 作者：LI Lu,SHAO Ye,LIU Jun-Qi,LIU Feng-Qi,WANG zhan-Gu,
来源：中国物理快报（英文版） 年份：2007
High-power operation of uncoated 22-μm-wide quantum cascade lasers(QCLs)emitting at λ≈4.8 μm is reported.The emitting region of the QCL structure consists o...
[期刊论文] 作者：HU Yong-Zheng,LIU Feng-Qi,WANG Li-Jun,LIU Jun-Qi,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2014
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[期刊论文] 作者：LIANG Ping,LIU Feng-Qi,ZHANG Jin-Chuan,WANG Li-Jun,LIU Jun-Qi,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2012
High-power quantum cascade lasers (λ =4.6 μm) working in continuous wave (cw) up to 90℃ are presented.The material was grown by solid-source molecular beam e...
[期刊论文] 作者：LIU Jun-Qi,LIU Feng-Qi,LI Lu,SHAO Ye,GUO Yu,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2006
We report on the realization of GaAs/AlGaAs quantum cascade lasers with an emission wavelength of 9.1 μm above the liquid nitrogen temperature. With optimal cu...
,High Power Surface Metal Grating Distributed Feedback Quantum Cascade Lasers Emitting at λ ～ 8.3 μm
[期刊论文] 作者：YAO Dan-Yang,LIU Feng-Qi,ZHANG Jin-Chuan,WANG Li-Jun,LIU Jun-Qi,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2012
We present a surface metal grating distributed feedback quantum cascade laser emitting at λ～8.3 μm and operating above 400K in pulsed mode.A very high peak pow...
[期刊论文] 作者：LI Yuan-Yuan,LIU Jun-Qi,WANG Tao,LIU Feng-Qi,ZHAI Shen-Qiang,ZHANG Jin-Chuan,ZHUO Ning,
来源：中国物理快报（英文版） 年份：2015
A high-power and high-efficiency GaAs/AlGaAs-based terahertz (THz) quantum cascade laser structure emitting at 3.3 THz is presented.The structure is based on a...
[期刊论文] 作者：LIU Jun-Qi,LIU Feng-Qi,SHAO Ye,LI Lu,GUO Yu,WANG Zhan-Guo,WANG Liang-Chen,
来源：中国物理快报（英文版） 年份：2006
We present a detailed study of λ～ 9.75μm GaAs/AlGaAs quantum cascade lasers. For a coated 2-mm-long and 40-μm-wide laser, an optical power of 85μ W is observ...
[期刊论文] 作者：KONG Ning,LIU Jun-Qi,LI Lu,LIU Feng-Qi,WANG Li-Jun,WANG Zhan-Guo,LU Wei,
来源：中国物理快报(英文版) 年份：2010
A 10.7#m quantum cascade detector based on lattice matched InGaAs/InAIAs/InP is demonstrated and characterized in terms of responsivity,resistivity and detectiv...
[期刊论文] 作者：WANG Tao,LIU Jun-Qi,CHEN Jian-Yan,LIU Ying-Hui,LIU Feng-Qi,WANG Li-Jun,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2013
We demonstrate continuous-wave (cw) operation of terahertz (THz) quantum cascade lasers emitting at 3.2 THz based on bound-to-continuum active region and semi-i...
,Design of surface emitting distributed feedback quantum cascade laser with single-lobe far-field pa
[期刊论文] 作者：Guo Wan-Hong,Liu Jun-Qi,Lu Quan-Yong,Zhang Wei,Li Lu,Wang Li-Jun,Liu Feng-Qi,Wang Zhan-Guo,
来源：中国物理B（英文版） 年份：2010
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[期刊论文] 作者：ZHANG Jin-Chuan,WANG Li-Jun,LIU Wan-Feng,LIU Feng-Qi,YIN Wen,LIU Jun-Qi,LI Lu,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2011
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[期刊论文] 作者：GUO Wan-Hong,LIU Jun-Qi,LU Quan-Yong,ZHANG Wei,JIANG Yu-Chao,LI Lu,WANG Li-Jun,LIU Feng-Qi,WANG Zhan-Guo,
来源：中国物理快报（英文版） 年份：2010
We demonstrate surface emitting distributed feedback quantum cascade lasers emitting at wavelengths from8.1 μm at 90 K to 8.4 μm at 210K.The second-order meta...
[期刊论文] 作者：Yong-Qiang Sun,Jin-Chuan Zhang,Feng-Min Cheng,Chao Ning,Ning Zhuo,Shen-Qiang Zhai,Feng-Qi Liu,Jun-Qi,
来源：中国物理B（英文版） 年份：2021
A beam steering effect of high-power quantum cascade(QC)lasers emitting at～4.6 pm was investigated.The continuous wave(CW)output power of an uncoated,6-mm-long,7...
[期刊论文] 作者：Huan Wang,Jin-Chuan Zhang,Feng-Min Cheng,Zeng-Hui Gu,Ning Zhuo,Shen-Qiang Zhai,Feng-Qi Liu,Jun-Qi Liu,
来源：中国物理B（英文版） 年份：2021
We demonstrate a broad gain,continuous-wave (CW) operation InP-based quantum cascade laser (QCL) emitting at 11.8 μm with a modified dual-upper-state (DAU) and diagonal transition active region design.A 3 mm cavity length,16.5 μm average ......
[会议论文] 作者：TIAN Yi-ping,ZHAO Pan,ZHANG Zhi-ting,LIU Jun-qi,田宜平,赵攀,张志庭,刘军旗,LIU Zhi-feng,刘志锋,
来源：2012全国数学地质与地学信息学术研讨会 年份：2012
决定水电工程地质分析成败的主要环节是地质实体的模拟。用三维数值地质实体模型来模拟实际工程施工过程，可以协助解决各种工程地质问题。介绍了水电工程中地质模型的各个......
[会议论文] 作者：TIAN Yi-ping,田宜平,LIU Zhi-feng,刘志锋,ZHAO Pan,赵攀,ZHANG Zhi-ting,张志庭,LIU Jun-qi,刘军旗,
来源：2012全国数学地质与地学信息学术研讨会 年份：2012
决定水电工程地质分析成败的主要环节是地质实体的模拟。用三维数值地质实体模型来模拟实际工程施工过程，可以协助解决各种工程地质问题。介绍了水电工程中地质模型的各个要素(地形面、基岩面、岩层界面、构造界面、透镜体、地层单元、勘探工程以及地质实体)的创......
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