Closed-loop fiber optic gyroscope and related components

Shiqin Zhou; Yanji Wu; Lingqin Xia; Rui Lin Li; Qiu Lin Shang; Hu Li; Cai Hong Chen; Zhen Bai Jang

doi:10.1117/12.258207

12 November 1996 Closed-loop fiber optic gyroscope and related components

Shiqin Zhou, Yanji Wu, Lingqin Xia, Rui Lin Li, Qiu Lin Shang, Hu Li, Cai Hong Chen, Zhen Bai Jang

Proceedings Volume 2837, Fiber Optic Gyros: 20th Anniversary Conference; (1996) https://doi.org/10.1117/12.258207
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

This report describes closed-loop fiber optic gyroscope and related components for aircraft strap-down inertial navigation system. The closed-loop fiber optic gyroscope consists of super luminescent diode with working wavelength 1.3micrometers , fiber coupler, polarizing optical fiber coil which was fabricated by similar rectangle polarizing optical fiber with length of 500m by applying four grades symmetry twining round technology, photoelectric detector, and an integrated optical circuit (IOC) phase modulator fabricated with annealed proton and signal processing circuit technology.

Citation Download Citation

Shiqin Zhou, Yanji Wu, Lingqin Xia, Rui Lin Li, Qiu Lin Shang, Hu Li, Cai Hong Chen, and Zhen Bai Jang "Closed-loop fiber optic gyroscope and related components", Proc. SPIE 2837, Fiber Optic Gyros: 20th Anniversary Conference, (12 November 1996); https://doi.org/10.1117/12.258207

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available