scholarly journals High-power single-mode triple-ridge waveguide semiconductor laser based on supersymmetry

AIP Advances ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 095216
Author(s):  
Xiaolei Zhao ◽  
Siwei Zeng ◽  
Lance Sweatt ◽  
Lin Zhu
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Single Mode ◽  
Ridge Waveguide

High power single mode triple-ridge waveguide semiconductor laser

2020 ◽  
Author(s):  
Xiaolei Zhao ◽  
Siwei Zeng ◽  
Yeyu Zhu ◽  
Ying Wu ◽  
Lin Zhu
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Single Mode ◽  
Ridge Waveguide

High power semiconductor laser array with single mode emission

2021 ◽  
Author(s):  
Peng Jia ◽  
Zhi-Jun Zhang ◽  
Yong-Yi Chen ◽  
Zai-Jin Li ◽  
Li Qin ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Single Mode ◽  
Laser Array ◽  
Power Semiconductor

High power coupled ridge waveguide semiconductor laser arrays

1984 ◽  
Vol 45 (7) ◽  
pp. 709-711 ◽  
Author(s):  
Yihjye Twu ◽  
A. Dienes ◽  
Shyh Wang ◽  
J. R. Whinnery
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Ridge Waveguide ◽  
Laser Arrays ◽  
Semiconductor Laser Arrays

High Power 1 060 nm Distributed Feedback Semiconductor Laser with Double-Trench Ridge Waveguide Structure

2017 ◽  
Vol 46 (6) ◽  
pp. 614001
Author(s):  
王薇 WANG Wei ◽  
翟腾 ZHAI Teng ◽  
王皓 WANG Hao ◽  
谭少阳 TAN Shao-yang ◽  
王圩 WANG Wei ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Ridge Waveguide ◽  
Waveguide Structure ◽  
Distributed Feedback ◽  
Ridge Waveguide Structure

scholarly journals PHOTOREFRACTIVE TECHNIQUES FOR DIODE LASER BEAM COMBINATION

1992 ◽  
Vol 01 (02) ◽  
pp. 431-445 ◽  
Author(s):  
STUART MacCORMACK ◽  
ROBERT W. EASON
Keyword(s):  
Semiconductor Laser ◽  
High Power ◽  
Single Mode ◽  
Signal Beam ◽  
Laser Array ◽  
Power Semiconductor ◽  
Laser Amplifiers ◽  
Single Mode Laser ◽  
Beam Combination ◽  
Diode Laser Beam

Techniques for high-power laser array beam combination processes involving photo-refractive materials are reviewed. Details of an all semiconductor laser scheme for the amplification and subsequent photorefractive beam clean-up of a diffraction limited single-mode laser output is presented. Powers in excess of 100 mW (>220 mW accounting for Fresnel losses) are obtained in a diffraction limited signal beam, corresponding to an array to diffraction limited beam transfer efficiency of 33%. Details of a reflection geometry phase conjugate master oscillator-power amplifier scheme which offers the possibility of power scaling between a number of high-power semiconductor laser amplifiers are presented. Using this technique, a 13-dB amplification of a diffraction limited signal beam is obtained using a commercially available, 10-stripe gain-guided device with no special coatings.

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