Title :
Gain-clamped fibre amplifier/source for gyroscope
Author :
Park, Hee Gap ; Chin, Young-Jun ; Kim, Byoung Yoon
Author_Institution :
Dept. of Phys., Chonbuk Nat. Univ., Chonju, South Korea
fDate :
1/21/1999 12:00:00 AM
Abstract :
The authors propose and demonstrate feedback insensitive operation of a fibre amplifier/source (FAS) in a gyroscope by lasing the FAS with fibre gratings. Stable FAS characteristics that are almost independent of the rotation rate are obtained, eliminating most of the gyro output distortion due to the feedback effect
Keywords :
fibre optic gyroscopes; optical fibre amplifiers; distortion; feedback; fibre grating; gain-clamped fibre amplifier/source; gyroscope;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19990128
