STRAHLUNGSEMITTIERENDER HALBLEITERLASER UND VERFAHREN ZUM BETREIBEN EINES STRAHLUNGSEMITTIERENDEN HALBLEITERLASERS

The invention relates to a radiation-emitting semiconductor laser comprising-a semiconductor body comprising an active region which is designed to generate electromagnetic radiation, -a resonator which has a first end region and a second end region, and -a first sensor layer which is designed to mea...

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Bibliographic Details
Main Authors Brueckner, John, Gerhard, Sven
Format Patent
LanguageGerman
Published 02.02.2023
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
MEASURING
MEASURING QUANTITY OF HEAT
MEASURING TEMPERATURE
PHYSICS
TESTING
THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Summary:The invention relates to a radiation-emitting semiconductor laser comprising-a semiconductor body comprising an active region which is designed to generate electromagnetic radiation, -a resonator which has a first end region and a second end region, and -a first sensor layer which is designed to measure the temperature of the semiconductor body, wherein the active region is located in the resonator in such a way that the electromagnetic radiation generated in the active region during operation is electromagnetic laser radiation, and -the first sensor layer is located in the first active end region of the resonator. The invention also relates to a method for operating a radiation-emitting semiconductor laser.
Bibliography:Application Number: DE20211102472T