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Laser-induced fluorescence and its effect on the damage resistance of fluoride-containing phosphate-based glasses 期刊论文
CERAMICS INTERNATIONAL, 2021, 卷号: 47, 期号: 9, 页码: 13164-13172
作者:  Li, Shengwu;  Yang, Yanqiang;  Song, Yunfei;  Wan, Rui;  Ma, Yuan;  Peng, Bo;  Zhang, Guangwei;  Wang, Pengfei
Adobe PDF(9369Kb)  |  收藏  |  浏览/下载:214/3  |  提交时间:2021/04/20
Laser-induced fluorescence  Laser-induced damage threshold  Fluoride-containing phosphate-based glasses  Fluorescence lifetime  
Research on 940nm kilowatt high efficiency quasi-continuous diode laser bars 会议论文
14th National Conference on Laser Technology and Optoelectronics, LTO 2019, Shanghai, China, 2019-03-17
作者:  Zhao, Yuliang;  Wang, Zhenfu;  Yang, Guowen;  Li, Te;  Song, Yunfei;  Qi, Luhan;  Wang, Gang;  Liu, Yuxian;  Li, Bo;  Bai, Shaobo
Adobe PDF(376Kb)  |  收藏  |  浏览/下载:180/2  |  提交时间:2019/08/14
laser diodes  structure design  high-power  high efficiency  
Image matching algorithm with color information based on SIFT 会议论文
Tenth International Conference on Digital Image Processing, ICDIP 2018, Shanghai, China, 2018-05-11
作者:  Yu, Xiaoyong;  Lei, Hao;  Du, Yunfei;  Li, Baopeng;  Yuan, Xiaobin;  Gao, Wei;  Song, Zongxi;  Zheng, Peiyun
Adobe PDF(713Kb)  |  收藏  |  浏览/下载:249/1  |  提交时间:2018/10/10
Image Matching  Sift  Color Compensation  
High power, high efficiency continuous-wave 808 nm laser diode arrays 期刊论文
OPTICS AND LASER TECHNOLOGY, 2017, 卷号: 97, 页码: 297-301
作者:  Wang, Zhenfu;  Li, Te;  Yang, Guowen;  Song, Yunfei;  Yang, Guowen (yangguowen@opt.ac.cn)
Adobe PDF(1171Kb)  |  收藏  |  浏览/下载:256/1  |  提交时间:2017/09/07
Laser Diode Array  Power Conversion Efficiency  Power  Loss  
Thermal behavior of microchannel cooled high power diode laser arrays 会议论文
2016 17th International Conference on Electronic Packaging Technology, ICEPT 2016, Wuhan, China, 2016-08-16
作者:  Wu, Dihai;  Zhang, Pu;  Nie, Zhiqiang;  Xiong, Lingling;  Song, Yunfei;  Zhu, Qiwen;  Lu, Yao;  Dang, Yifan;  Liu, Xingsheng
Adobe PDF(2211Kb)  |  收藏  |  浏览/下载:387/2  |  提交时间:2016/11/22
Computational Fluid Dynamics  Copper  Crosstalk  Diodes  Electronics Packaging  Finite Element Method  Flow Of Water  Heat Resistance  Heat Sinks  Hydraulics  Laser Beam Welding  Microchannels  Numerical Methods  Optical Properties  Power Semiconductor Diodes  Reliability  Thermodynamic Properties  
A compact QCW conduction-cooled high power semiconductor laser array 会议论文
2016 17th International Conference on Electronic Packaging Technology, ICEPT 2016, Wuhan, China, 2016-08-16
作者:  Zhu, Qiwen;  Zhang, Pu;  Wang, Shuna;  Wu, Dihai;  Nie, Zhiqiang;  Xiong, Lingling;  Song, Yunfei;  Liu, Xingsheng
Adobe PDF(1179Kb)  |  收藏  |  浏览/下载:289/3  |  提交时间:2016/11/22
Chip Scale Packages  Electronics Packaging  Finite Element Method  High Power Lasers  High Temperature Applications  Temperature  
The estimation method on diffusion spot energy concentration of the detection system 会议论文
8TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGY: OPTICAL TEST, MEASUREMENT TECHNOLOGY, AND EQUIPMENT, Suzhou, PEOPLES R CHINA, 2016-04-26
作者:  Gao, Wei;  Song, Zongxi;  Liu, Feng;  Dan, Lijun;  Sun, Zhonghan;  Du, Yunfei;  Song, ZX (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian, Peoples R China.
Adobe PDF(420Kb)  |  收藏  |  浏览/下载:248/6  |  提交时间:2016/12/02
Diffusion Spot  Nyquist Frequency  Estimate  Concentration