High Power AlgaAs Broad Area Laser Diodes For Light Triggered Thyristor Valve System

Shinichi Nakatsuka; Ryuuji Iyotani; Chikara Tanaka

doi:10.1117/12.976361

22 June 1989 High Power AlgaAs Broad Area Laser Diodes For Light Triggered Thyristor Valve System

Shinichi Nakatsuka, Ryuuji Iyotani, Chikara Tanaka

Proceedings Volume 1043, Laser Diode Technology and Applications; (1989) https://doi.org/10.1117/12.976361
Event: OE/LASE '89, 1989, Los Angeles, CA, United States

Abstract

Application of a broad area laser for a light triggered thyristor valve system was investigated. The maximum light output powers of 1.8 W and 2.7 W were obtained in 80 um wide and 160 um wide laser, respectively. Lasers operated for more than 1000 hours in 100 times accerelated aging condition except for rapidly degraded ones. The rapidly degradation rate consistent with substrate defect dencity.

Citation Download Citation

Shinichi Nakatsuka, Ryuuji Iyotani, and Chikara Tanaka "High Power AlgaAs Broad Area Laser Diodes For Light Triggered Thyristor Valve System", Proc. SPIE 1043, Laser Diode Technology and Applications, (22 June 1989); https://doi.org/10.1117/12.976361

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