Surface emitting laser with an integrated absorber

Surface emitting laser with an integrated absorber

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...

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Bibliographische Detailangaben
1. Verfasser: YOUNG IAN,KELLER URSULA,UNOLD HEIKO,PASCHOTTA RUEDIGER,SHON SILKE
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
DEVICES USING STIMULATED EMISSION
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
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Zusammenfassung: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.