Coherent light generators – Particular active media – Semiconductor
Reexamination Certificate
2005-04-26
2005-04-26
Wong, Don (Department: 2821)
Coherent light generators
Particular active media
Semiconductor
Reexamination Certificate
active
06885688
ABSTRACT:
A semiconductor laser, such as surface emitting laser, is disclosed. According to one embodiment, the laser includes a first reflector assembly having an upper face, a second reflector assembly having a lower face that faces the upper face of the first reflector assembly, and a phase conjugator between the first and second reflector assemblies. The phase conjugator includes a first semiconductor active region parallel to the upper face of the first reflector assembly and the lower face of the second reflector assembly, a second semiconductor active region that is not parallel to first semiconductor active region, and a third semiconductor active region that is not parallel to the first semiconductor active region.
REFERENCES:
patent: 4220928 (1980-09-01), Bloom et al.
patent: 4233571 (1980-11-01), Wang et al.
patent: 4309670 (1982-01-01), Burnham et al.
patent: 4321550 (1982-03-01), Evtuhov
patent: 4493086 (1985-01-01), Jain et al.
patent: 4521075 (1985-06-01), Obenschain et al.
patent: 4529273 (1985-07-01), Cronin-Golomb et al.
patent: 4682340 (1987-07-01), Dave et al.
patent: 4794344 (1988-12-01), Johnson
patent: 4837769 (1989-06-01), Chandra et al.
patent: 4938551 (1990-07-01), Matsumoto
patent: 5023477 (1991-06-01), Valley et al.
patent: 5033054 (1991-07-01), Scifres et al.
patent: 5170407 (1992-12-01), Schubert et al.
patent: 5206872 (1993-04-01), Jewell et al.
patent: 5255278 (1993-10-01), Yamanaka
patent: 5263041 (1993-11-01), Pankove
patent: 5319655 (1994-06-01), Thornton
patent: 5341390 (1994-08-01), Yamada et al.
patent: 5513203 (1996-04-01), Damen
patent: 5729380 (1998-03-01), Betin et al.
patent: 5822356 (1998-10-01), Jewell
patent: 5982802 (1999-11-01), Thony et al.
patent: 6339607 (2002-01-01), Jiang et al.
patent: 6493371 (2002-12-01), Boucart et al.
patent: 6625195 (2003-09-01), Henrichs
patent: 6704336 (2004-03-01), Henrichs
patent: 20030160254 (2003-08-01), Henrichs
patent: 20030185265 (2003-10-01), Henrichs
patent: 20030185266 (2003-10-01), Henrichs
patent: 20040066821 (2004-04-01), Henrichs
Henrichs Joseph Reid
Vy Hung Tran
Wong Don
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