Y-integrated optic chip (Y-IOC) applied in fiber optic gyro

Xiaosu Yi; Xiao Wen

doi:10.1117/12.693438

10 June 2006 Y-integrated optic chip (Y-IOC) applied in fiber optic gyro

Xiaosu Yi, Xiao Wen

Proceedings Volume 6344, Advanced Laser Technologies 2005; 63440U (2006) https://doi.org/10.1117/12.693438
Event: Advanced Laser Technologies 2005, 2005, Tianjin, China

Abstract

Lithium niobate-based Y junction waveguide multifunction integrated optic chip (M-IOC) is one of core optic components in fiber optic gyro. Its performances have very important influences on fiber optic gyro (FOG) accuracies. Fully understanding its performances in FOG will help us to further improve fiber optic gyro performance (bias drift < 0.01°/h). The paper focuses on the studying of application features of Y-junction integrated optic chip(Y-IOC) in FOG with bias drift less than 0.01 °/h. It also describes the system test methods for checking integrated optic chip performances. Interesting research points are: Y-IOC optic technology and its application in FOG, features of Y-IOC in FOG, the corresponding test system and the matching of Y-IOC with FOG system. Research results show: Y-IOC optic performances, Y-IOC electrical characteristics, as well as the matching between electrical circuits of FOG system and electrical features of Lithium niobate- based Y junction waveguide multifunction integrated optic chip all together play very important roles in achieving high performances of FOG.

Citation Download Citation

Xiaosu Yi and Xiao Wen "Y-integrated optic chip (Y-IOC) applied in fiber optic gyro", Proc. SPIE 6344, Advanced Laser Technologies 2005, 63440U (10 June 2006); https://doi.org/10.1117/12.693438

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