Development of fiber-optic gyro with phase-nulling signal processing

E. Fiumara; Luca Izzotti

doi:10.1117/12.22974

1 November 1990 Development of fiber-optic gyro with phase-nulling signal processing

E. Fiumara, Luca Izzotti

Proceedings Volume 1338, Optoelectronic Devices and Applications; (1990) https://doi.org/10.1117/12.22974
Event: 34th Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1990, San Diego, CA, United States

Abstract

This paper describes architecture and performance of a fiber op- tic gyro based on a closed loop configuration, and an integrated optic device associated with a fused type polarization preserving fiber coupler. Experimental results for open loop and closed loop operation are reported, with reference to behaviour under thermal stress condition. The 1.0. chip project methods are described ,reporting also the optical performance of the device and the inherent problems. At last general systemistic considerations and prospects of in- dustrial solution of the problems still open are given.

Citation Download Citation

E. Fiumara and Luca Izzotti "Development of fiber-optic gyro with phase-nulling signal processing", Proc. SPIE 1338, Optoelectronic Devices and Applications, (1 November 1990); https://doi.org/10.1117/12.22974

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