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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
收藏
  |  
浏览/下载:27/0
  |  
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
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2022/10/25
Semiconductor laser
laser diode
high power
high efficiency
915 nm
Numerical Analysis of Corona Pre-Ionization for High-Power Discharge-Pumped XeCl* Excimer Lasers
期刊论文
JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2022, 卷号: 17
作者:
Yang, Lizhao
;
Fang, Xiaodong
;
You, Libing
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/12/22
Excimer Laser
High-Power
Discharge-Pumped
Preionisation
Corona Discharge
Melting and Transfer Behaviours of Filler Wire Acted by a Laser Heat Source
期刊论文
Lasers in Engineering, 2022, 卷号: 52, 期号: 1, 页码: 17-36
作者:
Su, G.-X.
;
Shi, Y.
;
Zhu, M.
;
Zhang, G.
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  |  
浏览/下载:23/0
  |  
提交时间:2022/06/20
Fillers
High power lasers
High speed cameras
Laser beams
Laser cladding
Melting
Semiconductor lasers
Wire
Deposition layers
E501t-1 low alloy steel filler wire
Filler wire
High power diode laser
Liquid bridge
Low-alloy steel
Melting mechanism
Q235 carbon steels
Transfer behavior
Transfer modes
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
收藏
  |  
浏览/下载:21/0
  |  
提交时间: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
作者:
Liu, Yuxian
;
Yang, Guowen
;
Wang, Zhenfu
;
Li, Te
;
Tang, Song
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  |  
浏览/下载:70/0
  |  
提交时间:2021/05/08
Semiconductor laser
Diode laser
High power
High efficiency
Low divergence angle
High brightness
976 nm
Diode End-Pumped 1.37 W Er:YSGG Continuous-Wave Laser Around 2.8-mu m
期刊论文
IEEE PHOTONICS TECHNOLOGY LETTERS, 2021, 卷号: 33
作者:
Hu, Lunzhen
;
Sun, Dunlu
;
Zhang, Huili
;
Luo, Jianqiao
;
Quan, Cong
收藏
  |  
浏览/下载:116/0
  |  
提交时间:2021/06/15
Crystals
Power lasers
Laser excitation
Doping
Pump lasers
Power generation
Laser modes
Er3+ doping concentration
laser performance
high power
mid-infrared laser
Thermal design for the package of high-power single-emitter laser diodes
期刊论文
Optics and Laser Technology, 2020, 卷号: 129
作者:
Wu, Di-Hai
;
Zah, Chung-En
;
Liu, Xingsheng
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2020/05/14
High-power laser diodes
Thermal design
Thermal resistance
Heat sink
Submount
Heat spreading angle
Hybrid CPA system comprised by fiber-silicate glass fiber-single crystal fiber with femtosecond laser power more than 90 W at 1 MHz
期刊论文
Optics and Laser Technology, 2020, 卷号: 129
作者:
Li, Feng
;
Yang, Zhi
;
Lv, Zhiguo
;
Duan, Yufei
;
Wang, Nana
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2020/05/19
Chirped pulse amplification
Silicate glass fiber
Single crystal fiber
Chirped volume Bragg grating
High power femtosecond laser
Laser nitriding behavior of Ti-6Al-4V with different gas sources
期刊论文
Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2020, 卷号: 30, 期号: 4, 页码: 817-828
作者:
Li, Wen-Sheng
;
Zhang, Wen-Bin
;
Wu, Yan-Rong
;
Liang, Gang
;
Gao, Feng-Qin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Aluminum alloys
Aluminum nitride
Argon lasers
Cracks
Dendrites (metallography)
Flow of gases
Gas mixtures
Hardness
High power lasers
Morphology
Nitriding
Nitrogen
Scanning electron microscopy
Semiconductor lasers
Ternary alloys
Textures
Titanium nitride
Vanadium alloys
X ray diffraction analysis
Cracking tendency
Energy dispersions
High power semiconductor laser
Microstructure and mechanical properties
Molten pool morphologies
Needle-shaped grains
Nitrogen gas flow
Surface hardness
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