VCSEL with lateral index guide

Details VCSEL with lateral index guide VCSEL with lateral index guide

1993-02-22

1994-08-09

Davie, James W.

Coherent light generators

Particular active media

Semiconductor

372 46, 372 92, H01S 319

Patent

active

053373278

ABSTRACT:
A VCSEL including a first mirror stack, an active region and a second mirror stack positioned on a substrate having a surface lying in a first plane and a centrally located offset area of the surface lying in a second plane parallel to the first plane and spaced therefrom. Portions of the active region and the first and second mirror stacks being offset from surrounding portions by the offset area in the surface of the substrate so as to define a lateral waveguide which confines the operating region of the VCSEL.

REFERENCES:
patent: 5206872 (1993-04-01), Jewell et al.
patent: 5245622 (1993-09-01), Jewell et al.
patent: 5256596 (1993-10-01), Ackley et al.

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