Vertical cavity surface emitting laser module

Details Vertical cavity surface emitting laser module Vertical cavity surface emitting laser module

2007-01-09

2007-01-09

Healy, Brian M. (Department: 2883)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C385S092000, C385S014000, C372S092000, C372S101000, C372S098000, C372S043010, C372S050124, C372S050210, C372S050230

Reexamination Certificate

active

10922440

ABSTRACT:
A vertical cavity surface emitting laser (VCSEL) module includes a substrate provided with an etched region formed on a lower surface thereof, a plurality of layers, for photoproduction, laminated on an upper surface of the substrate, and a VCSEL for emitting the light upwards and downwards, wherein the VCSEL module monitors the output of the VCSEL by detecting the light emitted downwards from the VCSEL.

REFERENCES:
patent: 6368890 (2002-04-01), Wickstrom et al.
patent: 6670599 (2003-12-01), Wagner et al.
patent: 2003/0002826 (2003-01-01), Cohen et al.
patent: 2004/0264537 (2004-12-01), Jackson

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