Semiconductor laser module, optical amplifier, and method of manufacturing the semiconductor laser module

A semiconductor laser module has a semiconductor laser device; a package for housing the semiconductor laser device; a PBC fixed in the package for polarization-synthesizing two laser beams output from the semiconductor laser device; a depolarizing element fixed in the package for depolarizing a syn...

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Bibliographische Detailangaben
Hauptverfasser: AIKIYO TAKESHI, KIMURA TOSHIO, NAKAE MASASHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A semiconductor laser module has a semiconductor laser device; a package for housing the semiconductor laser device; a PBC fixed in the package for polarization-synthesizing two laser beams output from the semiconductor laser device; a depolarizing element fixed in the package for depolarizing a synthesizing light output from the PBC; and an optical fiber for receiving a light output from the depolarizing element.