Results and flight tests of high precision photonic crystal fiber optic gyroscope

被引：5

作者：

Yang, Bo ^{[1
]}

Li, Yong ^{[1
]}

Teng, Fei ^{[1
]}

Sun, Li ^{[1
]}

Zhou, Xiaona ^{[1
]}

Wang, Jing ^{[1
]}

机构：

[1] Beijing Inst Control Engn, Beijing 100096, Peoples R China

来源：

OPTICAL FIBER TECHNOLOGY | 2020年 / 60卷

关键词：

Photonic crystal fiber; Interferometric fiber optic gyroscope; On Orbit;

D O I：

10.1016/j.yofte.2020.102365

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Aiming at the requirement of high precision, high orbit and long-life in tasks of spacecraft, photonic crystal fiber (PCF) is used in the development of Interferometric Fiber Optic Gyroscope (IFOG). And in this paper, we introduced current work in development of this filed, of which the bias stability is 0.001 degrees/h and operating range is +/- 20 degrees/s. In addition, the technology included PCF used in our work has been launched in SJ-20 on December 27, 2019 successfully. And On orbit data show that all indexes meet the design requirements and can meet the application requirements of spacecraft in the future.

引用

页数：5

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