Semiconductor laser array

Details Semiconductor laser array Semiconductor laser array

1985-07-30

1988-08-30

Sikes, William L.

Coherent light generators

Particular active media

Semiconductor

372 18, 372 45, 372 48, 372 49, 372 97, H01S 319, H01S 3098

Patent

active

047682019

ABSTRACT:
A semiconductor laser array which includes a plurality of active wave guide in a substantially parallel manner disposed on first and second laser opposing laser facets so as to be optically coupled and so that adjacent wave guides converse into one or more active wave guides on an opposing laser facet. The laser array exhibits stable operations and a high output power in a single narrow beam. The active wave guides have identical vertical modes and a phase difference of zero degrees.

REFERENCES:
patent: 4255717 (1981-03-01), Scifres et al.

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