Vertical-cavity surface-emitting laser diode device

Details Vertical-cavity surface-emitting laser diode device Vertical-cavity surface-emitting laser diode device

2006-10-13

2009-08-11

Harvey, Minsun (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S034000

Reexamination Certificate

active

07573929

ABSTRACT:
A vertical-cavity surface-emitting laser diode (VCSEL) device, including a laser element portion formed on a substrate, the laser element portion comprising a multi-layer reflective mirror of a first conductivity type, an active layer, and a multi-layer reflective mirror of a second conductivity type, and a light absorbing heat converting region at a position thermally connected to the laser element portion on the substrate, the light absorbing heat converting region absorbing light and generating heat.

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patent: 9-83088 (1997-03-01), None
patent: 11-121852 (1999-04-01), None
patent: 2002-204018 (2002-07-01), None

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