VCSEL integral feedback assembly two-etch structure
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United States of America Patent
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Jul 21, 1998
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N/A
app pub date -
Sep 17, 1996
filing date -
Sep 17, 1996
priority date (Note) -
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Abstract
There is disclosed a vertical cavity laser diode (VCSEL) assembly with an integral set of detectors for the purpose of individually monitoring and adjusting the output power of each laser diode. A plate which has a plurality of light detectors and a plurality of apertures is bonded to a laser light source which has a plurality of VCSELs. Each aperture of the plate is aligned with a corresponding VCSEL and each light detector is electrically connected to a corresponding VCSEL.
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