Double-Y-branch optical waveguide phase modulator

The invention discloses a double-Y-branch optical waveguide phase modulator, which comprises a light source, a phase modulator chip and an optical fiber ring which are connected in sequence, wherein the phase modulator chip is further connected with a photoelectric detector and a signal processing c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAN YINGXING, YANG QIANZE, XU LIUJING, TIAN ZIJUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TESTING
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