Semiconductor laser array device

Details Semiconductor laser array device Semiconductor laser array device

1986-02-27

1988-06-07

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

372 45, 372 46, 372 48, N01S 319

Patent

active

047501855

ABSTRACT:
A semiconductor laser array device comprising an active layer for laser oscillation having a plurality of curved portions at substantially right angles to the resonance direction to thereby create a distribution of the refractive index between the curved portions and the flat portions of the active layer, resulting in a plurality of laser oscillation operation areas which are positioned between the curved portions of the active layer and which are optically coupled therebetween.

REFERENCES:
patent: 4185256 (1980-01-01), Scifres et al.
patent: 4385389 (1983-05-01), Botez
patent: 4624000 (1986-11-01), Streifer et al.

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