SEMICONDUCTOR LASER DEVICE

SEMICONDUCTOR LASER DEVICE

To suppress individual differences in intensity of output laser light for each semiconductor laser device as much as possible while suppressing generation of stray light in a package of the semiconductor laser device, provided is a semiconductor laser device used for optical analysis, including: a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AWANE, Yusuke, NIINA, Kodai, IDO, Takuya, TSUKATANI, Kosuke, MATSUHAMA, Makoto
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:To suppress individual differences in intensity of output laser light for each semiconductor laser device as much as possible while suppressing generation of stray light in a package of the semiconductor laser device, provided is a semiconductor laser device used for optical analysis, including: a package that accommodates a semiconductor laser element therein; and a light reflection reducing member that is provided inside the package and suppresses reflection of light emitted from the semiconductor laser element, in which the light reflection reducing member is bonded to an inner surface of the package.