Effect of radiation-induced color centers absorption in optical fibers on fiber optic gyroscope for space application

Jin Jing, Li Ya^†,, Zhang Zu-Chen, Wu Chun-Xiao, Song Ning-Fang

Fitting curves of a_i versus dose: (a) a_P1 (P-doped), (b) a_Ge−NBOHC (P-doped), (c) a_Ge(X) (P-doped), (d) a_Ge−STH (Ge-doped), (e) a_Ge−NBOHC (Ge-doped), (f) a_Ge(X) (Ge -doped), (g) a_PSC−STH (PSC), (h) a_Si−NBOHC (PSC).