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High power885 nm laser diodes with graded optical expand structures for small divergence angle 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2011, 卷号: 40, 期号: 12, 页码: 2382-2387
Authors:  Wang, Jun;  Bai, Yiming;  Liu, Yuanyuan;  He, Weili;  Xiong, Cong;  Wang, Cuiluan;  Feng, Xiaoming;  Zhong, Li;  Liu, Suping;  Ma, Xiaoyu;  Wang, J.(wangjun@semi.ac.cn)
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Energy Efficiency  Epitaxial Growth  High Power Lasers  Optimization  Pumping(Laser)  Quantum Well Lasers  Semiconductor Quantum Wells  
Thermal characteristic of GaAs-based laser diodes 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2011, 卷号: 40, 期号: 11, 页码: 2134-2137
Authors:  Qiao, Yanbin;  Feng, Shiwei;  Ma, Xiaoyu;  Wang, Xiaowei;  Guo, Chunsheng;  Deng, Haitao;  Zhang, Guangchen;  Qiao, Y.(ybqiao@emails.bjut.edu.cn)
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Degradation  Diodes  Electric Properties  Gallium Arsenide  Hybrid Materials  Optical Properties  Semiconducting Gallium  Semiconductor Diodes  Testing  Thermodynamic Properties  
Study of high-power broad area distributed-feedback laser 期刊论文
Zhongguo Jiguang/Chinese Journal of Lasers, 2011, 卷号: 38, 期号: 8, 页码: 802005
Authors:  Zhao, Yihao;  Wang, Jun;  Wang, Cuiluan;  Liu, Suping;  Ma, Xiaoyu;  Ma, X.(maxy@semi.ac.cn)
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Distributed Feedback Lasers  Fiber Lasers  Power Electronics  Pumping(Laser)  Wavelength  
Polarity dependent structure and optical properties of freestanding GaN layers grown by hydride vapor phase epitaxy 期刊论文
Materials Science in Semiconductor Processing, 2011
Authors:  Hu, Qiang;  Wei, Tongbo;  Duan, Ruifei;  Yang, Jiankun;  Huo, Ziqiang;  Zeng, Yiping;  Xu, Shu;  Hu, Q.(huqiang@semi.ac.cn)
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Carrier Concentration  Etching  Gallium Alloys  Optical Properties  Point Defects  Raman Spectroscopy  Semiconducting Gallium Compounds  Vapor Phase Epitaxy  Vapors  
Electrical characteristics of a vertical light emitting diode with N-type contacts on a selectively wet-etching roughened surface 期刊论文
Journal of Semiconductors, 2011, 卷号: 32, 期号: 2, 页码: 24009
Authors:  Wang, Liancheng;  Guo, Enqing;  Liu, Zhiqiang;  Yi, Xiaoyan;  Wang, Guohong;  Wang, L.(wanglc@semi.ac.cn)
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Gallium Nitride  Leakage Currents  Light Emission  Light Emitting Diodes  Metallizing  Polarization  Testing  Water Analysis  
Fabrication, morphology and mechanical properties of Al2O3-Al graded coatings on China low activation martensitic steel substrates 期刊论文
Surface and Interface Analysis, 2011
Authors:  Song, Binbin;  Wu, Ping;  Chen, Sen;  Zhang, Shiping;  Yan, Dan;  Xue, Lian;  Wu, P.(pingwu@sas.ustb.edu.cn)
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Adhesion  Auger Electron Spectroscopy  Fabrication  Hardness  Magnetron Sputtering  Martensitic Steel  Morphology  Nanoindentation  Protective Coatings  Scanning Electron Microscopy  Silicon Wafers  x Ray Photoelectron Spectroscopy  
2-5m InAs/GaSb superlattices infrared photodetector 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2011, 卷号: 40, 期号: 8, 页码: 1403-1406
Authors:  Xu, Yingqiang;  Tang, Bao;  Wang, Guowei;  Ren, Zhengwei;  Niu, Zhichuan;  Xu, Y.(yingqxu@semi.ac.cn)
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Alignment  Atomic Force Microscopy  Atomic Spectroscopy  Detectors  Epitaxial Growth  Gallium Alloys  Gallium Arsenide  Indium Arsenide  Infrared Detectors  Molecular Beam Epitaxy  Molecular Beams  Optoelectronic Devices  Semiconducting Gallium  Superlattices  Transmission Electron Microscopy  x Ray Diffraction  
Study of metamorphic InGaAs/GaAs quantum well laser materials grown on GaAs substrate by molecular beam epitaxy 期刊论文
Optoelectronics Letters, 2011, 卷号: 7, 期号: 5, 页码: 325-329
Authors:  Zhu, Yan;  Ni, Hai-qiao;  Wang, Hai-li;  He, Ji-fang;  Li, Mi-feng;  Shang, Xiang-jun;  Niu, Zhi-chuan;  Zhu, Y.(ttcow@126.com)
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Epitaxial Growth  Gallium Arsenide  Growth(Materials)  Molecular Beam Epitaxy  Semiconducting Gallium  Semiconducting Indium  Semiconductor Quantum Wells  
The fabrication of TiO2 nanoparticle/ZnO nanowire arrays bi-filmed photoanode and their effect on dye-sensitized solar cells 期刊论文
Journal of Sol-Gel Science and Technology, 2011, 页码: 1-7
Authors:  Wang, Meili;  Wang, Yan;  Li, Jingbo;  Wang, M.(mlwang@semi.ac.cn)
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Conversion Efficiency  Efficiency  Nanowires  Open Circuit Voltage  Photoelectrochemical Cells  Titanium Dioxide  Zinc Oxide  
A high-speed CMOS image sensor for real-time vision chip 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2011, 卷号: 31, 期号: 8, 页码: 828001
Authors:  Fu, Qiuyu;  Lin, Qingyu;  Zhang, Wancheng;  Wu, Nanjian;  Fu, Q.(qiuyufu@semi.ac.cn)
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Analog To Digital Conversion  Cmos Integrated Circuits  Differential Amplifiers  Digital Cameras  Image Sensors  Optical Data Processing  Photodiodes  Pixels  Programmed Control Systems  Sensors  Signal Processing