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Proceedings Paper

Resonant micro optic gyro using tens of centimeters long optical fiber coil
Author(s): Huilian Ma; Jianjie Zhang; Linglan Wang; Zhonghe Jin
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Paper Abstract

A resonant micro optic gyro (RMOG) is a promising candidate for applications requiring small, light and robust gyros. A high-performance RMOG requires a low-loss micro-ring resonator, and thus a resonator having a high finesse. We experimentally create a new record for high-finesse micro-ring resonators by using 30-cm long low-loss fiber coils laid into the V-groove on a silicon substrate. Both the simulation and experimental results indicate that the 30-cm long micro-ring resonator is sufficient to build a tactical-grade RMOG. Experimentally, a bias stability of 0.046/s in 1800 s with an integration time of 1 s is successfully demonstrated.

Paper Details

Date Published: 27 February 2015
Proc. SPIE 9375, MOEMS and Miniaturized Systems XIV, 93750X (27 February 2015); doi: 10.1117/12.2080659
Show Author Affiliations
Huilian Ma, Zhejiang Univ. (China)
Jianjie Zhang, Zhejiang Univ. (China)
Linglan Wang, Zhejiang Univ. (China)
Zhonghe Jin, Zhejiang Univ. (China)

Published in SPIE Proceedings Vol. 9375:
MOEMS and Miniaturized Systems XIV
Wibool Piyawattanametha; Yong-Hwa Park, Editor(s)

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