Semiconductor laser device

Details Semiconductor laser device Semiconductor laser device

1989-04-13

1989-12-26

Davie, James W.

Coherent light generators

Particular component circuitry

Optical pumping

372 46, 372 48, H01S 319

Patent

active

048902926

ABSTRACT:
Disclosed herein is a semiconductor laser device capable of exhibiting very low threshold current and operating in a fundamental transverse mode stably even at a high power operation, and a method for fabricating the same. The fabricating method includes only two crystal growth steps to thereby produce the semiconductor laser device capable of operating in the fundamental transverse mode at high power operation. The thus obtained device has high reproducability due to the simple fabricating process.

REFERENCES:
patent: 4523317 (1985-06-01), Botez

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