Surface-emitting laser, method for manufacturing...

Details Surface-emitting laser, method for manufacturing... Surface-emitting laser, method for manufacturing...

2008-07-29

2008-07-29

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S050100, C372S050124

Reexamination Certificate

active

07406112

ABSTRACT:
The present invention provides surface-emitting lasers that reduce a laser emission angle and are readily manufactured. Methods for manufacturing the surface-emitting lasers, devices, and electronic apparatuses are also described. The lasers are characterized in that a resonator of a surface-emitting laser includes a light emission surface having a portion that is provided with a lens shaped section formed from a semiconductor layer in a lens shape.

REFERENCES:
patent: 6594300 (2003-07-01), Wipiejewski
patent: 10-056233 (1998-02-01), None
patent: 2000-076682 (2000-03-01), None
patent: 2002-214404 (2002-07-01), None
patent: 2002-368333 (2002-12-01), None

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