Distributed bragg reflector laser and a method of making same

Details Distributed bragg reflector laser and a method of making same Distributed bragg reflector laser and a method of making same

2006-03-07

2006-03-07

Vannucci, James (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S029020

Reexamination Certificate

active

07010009

ABSTRACT:
Disclosed is a distributed Bragg reflector laser, which includes: an active layer; a first guide layer provided with a plurality of first gratings on an upper surface thereof and formed on one side of the active layer; and, a second guide layer provided with a plurality of second gratings on an upper surface thereof, wherein the second guide layer is formed on the other side of the active layer opposite to the first guide layer.

REFERENCES:
patent: 4847857 (1989-07-01), Ohkura
patent: 5325392 (1994-06-01), Tohmori et al.
patent: 5340637 (1994-08-01), Okai et al.
patent: 6807201 (2004-10-01), Nitta

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