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High repetition frequency tunability active Q-switched all-fiber laser by multi-gain sub-rings smoothing multipeak pulse and suppressing ASE self-saturation 期刊论文
Optics Express, 2024, 卷号: 32, 期号: 2, 页码: 2124-2131
作者:  Chen, Xuechun;  Wang, Nan;  He, Chaojian;  Xu, Shuang;  Ning, Chaoyu;  Li, Xinyao;  Dong, Zhiyong;  Yang, Yingying;  Yang, Guowen;  Lin, Xuechun
Adobe PDF(2658Kb)  |  收藏  |  浏览/下载:36/1  |  提交时间:2024/03/01
双应力交叉步进加速退化试验下大功率半导体激光器寿命预测方法 期刊论文
红外与激光工程, 2023, 卷号: 52, 期号: 5
作者:  张业奇;  王贞福;  李特;  陈琅;  张佳晨;  吴顺华;  刘嘉辰;  杨国文
Adobe PDF(2341Kb)  |  收藏  |  浏览/下载:48/1  |  提交时间:2023/09/08
大功率半导体激光器  加速退化试验  双应力  寿命  
Epitaxially-Stacked High Efficiency Laser Diodes Near 905 nm 期刊论文
IEEE PHOTONICS JOURNAL, 2022, 卷号: 14, 期号: 6
作者:  Zhao, Yuliang;  Yang, Guowen;  Zhao, Yongming;  Tang, Song;  Lan, Yu;  Liu, Yuxian;  Wang, Zhenfu;  Demir, Abdullah
Adobe PDF(1487Kb)  |  收藏  |  浏览/下载:79/2  |  提交时间:2022/11/08
Epitaxial growth  Resistance  Doping  Optical losses  Optical device fabrication  Stacking  Optical refraction  Epitaxial stacking  high efficiency  laser diode  low optical loss  n-doping concentration  power scaling  specific resistance  tunnel junction  
48 W Continuous-Wave Output From a High-Efficiency Single Emitter Laser Diode at 915 nm 期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2022, 卷号: 34, 期号: 22, 页码: 1218-1221
作者:  Liu, Yuxian;  Yang, Guowen;  Zhao, Yongming;  Tang, Song;  Lan, Yu;  Zhao, Yuliang;  Demir, Abdullah
Adobe PDF(1917Kb)  |  收藏  |  浏览/下载:115/1  |  提交时间:2022/10/25
Semiconductor laser  laser diode  high power  high efficiency  915 nm  
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
作者:  Lan, Yu;  Yang, Guowen;  Zhao, Yuliang;  Liu, Yuxian;  Demir, Abdullah
Adobe PDF(8235Kb)  |  收藏  |  浏览/下载:125/1  |  提交时间:2022/06/08
Laser diodes  Facet passivation  High reliability  
Elimination of catastrophic optical mirror damage in continuous-wave high-power laser diodes using multi-section waveguides 期刊论文
Optics Express, 2022, 卷号: 30, 期号: 18, 页码: 31539-31549
作者:  Liu, Yuxian;  Ebadi, Kaveh;  Sunnetcioglu, Ali Kaan;  Gundogdu, Sinan;  Sengul, Serdar;  Zhao, Yuliang;  Lan, Yu;  Zhao, Yongming;  Yang, Guowen;  Demir, Abdullah
Adobe PDF(4504Kb)  |  收藏  |  浏览/下载:84/2  |  提交时间:2022/10/08
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
作者:  Lan, Yu;  Yang, Guowen;  Li, Yangping;  Wang, Yuheng;  Shi, Qianqian;  Cheng, Guanghua
Adobe PDF(6324Kb)  |  收藏  |  浏览/下载:153/1  |  提交时间: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
作者:  Wang, Nan;  Zhang, Jingyuan;  Yu, Haijuan;  Lin, Xuechun;  Yang, Guowen
Adobe PDF(3178Kb)  |  收藏  |  浏览/下载:209/1  |  提交时间: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
作者:  Ebadi, Kaveh;  Liu, Yuxian;  Sünnetçiolu, Ali Kaan;  Gündodu, Sinan;  Sengül, Serdar;  Zhao, Yuliang;  Lan, Yu;  Yang, Guowen;  Demir, Abdullah
Adobe PDF(691Kb)  |  收藏  |  浏览/下载:105/1  |  提交时间: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
作者:  Lan, Yu;  Yang, Guowen;  Liu, Yuxian;  Zhao, Yuliang;  Wang, Zhenfu;  Li, Te;  Demir, Abdullah
Adobe PDF(2614Kb)  |  收藏  |  浏览/下载:160/2  |  提交时间:2021/10/08
semiconductor laser  laser diode  high power  high efficiency  808 nm