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Facet passivation process of high-power laser diodes by plasma cleaning and ZnO film 期刊论文
Applied Surface Science, 2022, 卷号: 596
Authors:  Lan, Yu;  Yang, Guowen;  Zhao, Yuliang;  Liu, Yuxian;  Demir, Abdullah
Adobe PDF(8235Kb)  |  Favorite  |  View/Download:17/0  |  Submit date:2022/06/08
Laser diodes  Facet passivation  High reliability  
Optical Properties of V2O5 Thin Films on Different Substrates and Femtosecond Laser-Induced Phase Transition Studied by Pump-Probe Method 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 3
Authors:  Lan, Yu;  Yang, Guowen;  Li, Yangping;  Wang, Yuheng;  Shi, Qianqian;  Cheng, Guanghua
Adobe PDF(6324Kb)  |  Favorite  |  View/Download:30/0  |  Submit date:2022/03/07
vanadium pentoxide  thin film  ultrafast pump-probe  
Sum-frequency generation of 133 mJ, 270 ps laser pulses at 266 nm in LBO crystals 期刊论文
Optics Express, 2022, 卷号: 30, 期号: 4, 页码: 5700-5708
Authors:  Wang, Nan;  Zhang, Jingyuan;  Yu, Haijuan;  Lin, Xuechun;  Yang, Guowen
Adobe PDF(3178Kb)  |  Favorite  |  View/Download:35/0  |  Submit date:2022/02/21
Multi-Section Waveguide Method for Facet Temperature Reduction and Improved Reliability of High-Power Laser Diodes 会议论文
Semiconductor Lasers and Laser Dynamics X, Virtual, Online, 2022-05-09
Authors:  Ebadi, Kaveh;  Liu, Yuxian;  Sünnetçiolu, Ali Kaan;  Gündodu, Sinan;  Sengül, Serdar;  Zhao, Yuliang;  Lan, Yu;  Yang, Guowen;  Demir, Abdullah
Adobe PDF(691Kb)  |  Favorite  |  View/Download:11/0  |  Submit date:2022/07/28
808 nm broad-area laser diodes designed for high efficiency at high-temperature operation 期刊论文
SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 2021, 卷号: 36, 期号: 10
Authors:  Lan, Yu;  Yang, Guowen;  Liu, Yuxian;  Zhao, Yuliang;  Wang, Zhenfu;  Li, Te;  Demir, Abdullah
Adobe PDF(2614Kb)  |  Favorite  |  View/Download:58/2  |  Submit date:2021/10/08
semiconductor laser  laser diode  high power  high efficiency  808 nm  
High-power operation and lateral divergence angle reduction of broad-area laser diodes at 976 nm 期刊论文
Optics and Laser Technology, 2021, 卷号: 141
Authors:  Liu, Yuxian;  Yang, Guowen;  Wang, Zhenfu;  Li, Te;  Tang, Song;  Zhao, Yuliang;  Lan, Yu;  Demir, Abdullah
Adobe PDF(1897Kb)  |  Favorite  |  View/Download:65/3  |  Submit date:2021/05/08
Semiconductor laser  Diode laser  High power  High efficiency  Low divergence angle  High brightness  976 nm  
808 nm半导体激光芯片波导优化与效率特性分析 期刊论文
发光学报, 2021, 卷号: 42, 期号: 7, 页码: 1040-1048
Authors:  常奕栋;  王贞福;  张晓颖;  杨国文;  李特;  杜宇琦;  赵宇亮;  刘育衔;  兰宇
Adobe PDF(2593Kb)  |  Favorite  |  View/Download:77/0  |  Submit date:2021/08/09
半导体激光器  光纤耦合模块  光功率  电光转换效率  
高功率半导体激光列阵芯片测试表征与仿真优化 期刊论文
发光学报, 2021, 卷号: 42, 期号: 5, 页码: 674-681
Authors:  杜宇琦;  王贞福;  张晓颖;  杨国文;  李特;  刘育衔;  李波;  常奕栋;  赵宇亮;  兰宇
Adobe PDF(2052Kb)  |  Favorite  |  View/Download:73/0  |  Submit date:2021/06/10
高功率  半导体激光列阵芯片  高温特性  能量损耗分布  
High Efficiency 1.9 kW Single Diode Laser Bar Epitaxially Stacked with a Tunnel Junction 期刊论文
IEEE Photonics Journal, 2021, 卷号: 13, 期号: 3
Authors:  Zhao, Yuliang;  Wang, Zhenfu;  Demir, Abdullah;  Yang, Guowen;  Ma, Shufang;  Xu, Bingshe;  Sun, Cheng;  Li, Bo;  Qiu, Bocang
Adobe PDF(1296Kb)  |  Favorite  |  View/Download:48/0  |  Submit date:2021/05/08
semiconductor laser  diode laser bar  high power  power conversion efficiency  tunnel junction  
高功率半导体激光阵列的高温特性机理 期刊论文
发光学报, 2020, 卷号: 41, 期号: 9, 页码: 1158-1164
Authors:  李波;  王贞福;  仇伯仓;  杨国文;  李特;  赵宇亮;  刘育衔;  王刚;  白少博;  杜宇琦
Adobe PDF(3088Kb)  |  Favorite  |  View/Download:136/2  |  Submit date:2020/11/04
高功率半导体激光阵列  高温  微通道  电光转化效率  能量损耗分布