Surface emitting laser with an integrated absorber
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United States of America Patent
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Jun 1, 2010
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app pub date -
Mar 19, 2007
filing date -
Mar 31, 2004
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Abstract
A surface emitting laser (SEL) with an integrated absorber. A lower mirror and an output coupler define a laser cavity of the SEL. A monolithic gain structure positioned in the laser cavity includes a gain region and an absorber, wherein a saturation fluence of the absorber is less than a saturation fluence of the gain region.
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