Optical element

Details Optical element Optical element

2005-11-23

2008-11-18

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S050210, C372S050124

Reexamination Certificate

active

07453914

ABSTRACT:
An optical element includes a surface-emitting type semiconductor laser, and a light-receiving element that detects a part of laser light emitted from the surface-emitting type semiconductor laser, wherein the light-receiving element is formed above the surface-emitting type semiconductor laser and includes a semiconductor layer having one or more layers, and at least one of the layers in the semiconductor layer has a plane configuration that has anisotropy.

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patent: 6483862 (2002-11-01), Aronson et al.
patent: 6535538 (2003-03-01), Lee et al.
patent: 6636542 (2003-10-01), Ueki
patent: 7242704 (2007-07-01), Kaneko
patent: 2003/0021322 (2003-01-01), Steinle et al.
patent: 11-307882 (1999-11-01), None

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