SEMICONDUCTOR LASERS

A "big spot" semiconductor laser has a passive modal spot size transformer (2) formed integrally in tandem with the active region (1) of the laser. The passive transformer has a layer structure (5, 6) that supports a restricted set of modes and is designed such that, at the laser frequency...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: THOMPSON, GEORGE, HORACE, BROOKE
Format: Patent
Sprache:eng ; fre
Schlagworte:
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