We demonstrate a feedback insensitive operation of fiber amplifier/source(FAS) in a gyroscope by lasing the FAS with fiber gratings. We obtain stable FAS characteristics that climinate most ofthe gyro output distortion due to feedback effect.
Hee Gap Park, Hee Gap Park,
"Gain-clamped fiber amplifier/source for gyroscope", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 37460U (1 September 1999); doi: 10.1117/12.2302020; https://doi.org/10.1117/12.2302020