Vertical external cavity surface emitting laser

Provided is a VECSEL capable of achieving an excellent efficiency of a SHG crystal and being manufactured in a compact size. The VECSEL includes a laser chip, an external mirror, an SHG crystal, a lens element, and a wavelength selective mirror. The laser chip generates a first wavelength light, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yoo, Jae-ryung, Kim, Gi-bum, Lee, Jun-ho
Format: Patent
Sprache:eng
Online-Zugang:Volltext bestellen
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