LIGHT SOURCE DEVICE FOR FIBER OPTIC GYROSCOPE

To provide a light source device for fiber optic gyroscope capable of improving the long-term stability of scale factor.SOLUTION: A light source device for fiber optic gyroscope comprises a wideband laser light source 10, a spectrum analyzer 20, and a feedback control section 30. The wideband laser...

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Bibliographic Details
Main Author KOZUMA MIKIO
Format Patent
LanguageEnglish
Japanese
Published 13.12.2021
Subjects
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
SURVEYING
TESTING
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