Combination refractive index-guiding type and a gain-guiding typ

Details Combination refractive index-guiding type and a gain-guiding typ Combination refractive index-guiding type and a gain-guiding typ

1983-09-26

1986-08-12

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

357 17, 372 46, H01S 319

Patent

active

046060332

ABSTRACT:
A semiconductor laser device having a light emission region of a stripe pattern formed on a flat active layer, a portion carrying out a refractive index-guiding function formed on the light end portion of the light emission region and a portion carrying out a gain-guiding function formed inside the end portion of the light emission region.

REFERENCES:
McGraw-Hill Encyclopedia of Science and Technology, Copyright 1960-1966 and 1971, p. 460.

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