Cavity and packaging designs for arrays of vertical cavity surface emitting lasers with or without extended cavities
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United States of America Patent
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Issued Date -
Jun 28, 2007
app pub date -
Jun 9, 2006
filing date -
Jun 10, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Arrays of surface emitting lasers are disclosed. A top contact plate is patterned with apertures and used to form an electrical connection to a top surface of a laser die. The top contact plate reduces electrical resistance and improves current uniformity compared with conventional contacts formed by plating.
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