scholarly journals Theoretic and Experimental Study on Large－Frequency－Difference Side －Mode Injection Locking of High Power Semiconductor Lasers for Laser Cooling

2000 ◽  
Vol 49 (1) ◽  
pp. 85
Author(s):  
Wang Xiao－hui ◽  
Chen Xu－zong ◽  
Hou Ji－dong ◽  
Yang Dong－hai ◽  
Wang Yi－qiu
Keyword(s):  
Experimental Study ◽  
Semiconductor Lasers ◽  
Laser Cooling ◽  
High Power ◽  
Injection Locking ◽  
Frequency Difference ◽  
Power Semiconductor ◽  
Large Frequency ◽  
Side Mode

Ultra-Precision Fly Cutting Experimental Study of Semiconductor Laser Heat Sink

2013 ◽  
Vol 579-580 ◽  
pp. 167-170
Author(s):  
Yu Long Chen ◽  
Hai Tao Liu ◽  
Ya Zhou Sun ◽  
Qiang Zhang ◽  
Ying Chun Liang
Keyword(s):  
Semiconductor Lasers ◽  
Laser Cooling ◽  
High Power ◽  
Heat Sink ◽  
Processing Method ◽  
Cutting Method ◽  
Power Semiconductor ◽  
Fly Cutting ◽  
Ultra Precision ◽  
Critical Problems

Laser cooling is one of the critical problems in the research of high power semiconductor lasers. This paper provides an overview of microchannel heat sink which is used to cool the high power semiconductor lasers. The method of polishing after cutting is the current processing method of the heat sink, which is because the ordinary cutting method cannot meet the requirements of high quality of surface and edge burrs. This paper proposes ultra-precision fly cutting method for heat sink machining to omit the polishing processing to improve the machining efficiency, and verifies by experiments that the feasibility of the processing method and the edge quality improved by workpiece superposition processing method.

Design and realization of high power semiconductor lasers

2009 ◽  
Author(s):  
J. Boucart ◽  
S. Pawlik ◽  
A. Guarino ◽  
B. Sverdlov ◽  
J. Mueller ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
High Power ◽  
Power Semiconductor

Packaging Process of High Power Semiconductor Lasers

2014 ◽  
pp. 185-226
Author(s):  
Xingsheng Liu ◽  
Wei Zhao ◽  
Lingling Xiong ◽  
Hui Liu
Keyword(s):  
Semiconductor Lasers ◽  
High Power ◽  
Packaging Process ◽  
Power Semiconductor

scholarly journals NOVEL COUPLED MULTI-ACTIVE REGION HIGH POWER SEMICONDUCTOR LASERS CASCADED VIA T UNNEL JUNCTION

2000 ◽  
Vol 49 (12) ◽  
pp. 2374
Author(s):  
LIAN PENG ◽  
YIN TAO ◽  
GAO GUO ◽  
ZOU DE-SHU ◽  
CHEN CHANG-HUA ◽  
...  
Keyword(s):  
Active Region ◽  
Semiconductor Lasers ◽  
High Power ◽  
Power Semiconductor

Design and Experimental Study of Two-Cavity Dual-Frequency All-Solid-State Laser with Large Frequency Difference

2010 ◽  
Vol 37 (11) ◽  
pp. 2784-2789
Author(s):  
焦明星 Jiao Mingxing ◽  
邢俊红 Xing Junhong ◽  
刘芸 Liu Yun ◽  
杨云 Yang Yun ◽  
马少华 Ma Shaohua
Keyword(s):  
Experimental Study ◽  
Solid State ◽  
Solid State Laser ◽  
Frequency Difference ◽  
Dual Frequency ◽  
State Laser ◽  
Large Frequency

Development and Applications of GaAs-Based Near-Infrared High Power Semiconductor Lasers

2019 ◽  
Vol 56 (4) ◽  
pp. 040003 ◽  
Author(s):  
袁庆贺 Yuan Qinghe ◽  
井红旗 Jing Hongqi ◽  
张秋月 Zhang Qiuyue ◽  
仲莉 Zhong Li ◽  
刘素平 Liu Suping ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
High Power ◽  
Near Infrared ◽  
Power Semiconductor

scholarly journals Integrated electroplated heat spreaders for high power semiconductor lasers

2008 ◽  
Vol 104 (6) ◽  
pp. 064907 ◽  
Author(s):  
Jianping Fu ◽  
Ronggui Yang ◽  
Gang Chen ◽  
Jean Pierre Fleurial ◽  
G. Jeffrey Snyder
Keyword(s):  
Semiconductor Lasers ◽  
High Power ◽  
Power Semiconductor ◽  
Heat Spreaders

High-power semiconductor lasers at eye-safe wavelengths

2009 ◽  
Author(s):  
Mark L. Osowski ◽  
Yossi Gewirtz ◽  
Robert M. Lammert ◽  
Se W. Oh ◽  
Chameli Panja ◽  
...  
Keyword(s):  
Semiconductor Lasers ◽  
High Power ◽  
Power Semiconductor
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