Title :
Analysis and observation of backscatter-induced crosstalk in a 2-D FDM fiber gyro system
Author :
Jin, Wei ; Culshaw, Brian
Author_Institution :
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
fDate :
10/1/1992 12:00:00 AM
Abstract :
The modulation characteristics of first-order backscatter-induced crosstalk noise in a 2-D frequency-division-multiplexed fiber gyro system are analyzed and experimental results presented. The noise can be reduced from 5°/h to 0.2°/h (0.25 NEB) by proper choice of modulation depth and/or frequency
Keywords :
backscatter; crosstalk; fibre optic sensors; frequency division multiplexing; gyroscopes; optical modulation; random noise; 2D; FDM fiber gyro system; first-order backscatter-induced crosstalk noise; frequency; frequency-division-multiplexed; light scattering; modulation characteristics; modulation depth; Backscatter; Crosstalk; Frequency division multiplexing; Gyroscopes; Interference; Light scattering; Light sources; Optical coupling; Optical modulation; Optical scattering;
Journal_Title :
Lightwave Technology, Journal of
