Optoelectronic device and method of operating optoelectronic...

Details Optoelectronic device and method of operating optoelectronic... Optoelectronic device and method of operating optoelectronic...

2008-03-31

2011-12-20

Park, Kinam (Department: 2828)

Coherent light generators

Particular active media

Semiconductor

C372S050230, C372S050124, C372S050110, C372S050100

Reexamination Certificate

active

08081671

ABSTRACT:
The invention provides an optoelectronic device combining a vertical cavity surface emitting laser (VCSEL) and a photodetector for monitoring the output power of the vertical cavity surface emitting laser. To improve the signal-to-noise ratio of the photodetector, a light deflector is interposed between the photodetector and the VCSEL.

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patent: 2000-349392 (2000-12-01), None
patent: 2006/074011 (2006-07-01), None
British Search Report for corresponding Application No. GB0706584.0 dated Aug. 2, 2007.

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