VCSEL with current blocking layer offset

Details VCSEL with current blocking layer offset VCSEL with current blocking layer offset

1994-07-07

1995-08-29

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

372 45, 372 92, 372 99, H01S 319

Patent

active

054467527

ABSTRACT:
A top-emitting vertical cavity surface emitting laser with a current blocking layer at the substrate and offset layers in the mirror stack providing an optical waveguide aligned to the injected current distribution.

REFERENCES:
patent: 5164949 (1992-11-01), Ackley et al.
patent: 5293392 (1994-03-01), Shieh et al.

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