Grating pitch angle centering fine adjustment device

The invention belongs to the technical field of semiconductors, and relates to a grating pitch angle centering fine tuning device in an external cavity type tunable laser light source. The grating pitch angle centering fine adjustment device comprises an adjustment support and piezoelectric ceramics...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU XINGBANG, GUO YUCONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES USING STIMULATED EMISSION ELECTRICITY
Online-Zugang:	Volltext bestellen
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