Inspec keywords: angular velocity measurement; fibre optic sensors; light scattering; measurement errors; gyroscopes; backscatter; phase modulation

Other keywords: rotation rate measurement; partially coherent source; optical fibre gyroscopes; measurement errors; modulator stability conditions; inertial grade; phase-modulation frequency; coherent backscatter-induced errors

Subjects: Fibre optic sensors; Fibre optics and fibre waveguides; Velocity, acceleration and rotation measurement; Sensing devices and transducers; Velocity, acceleration and rotation measurement; Measurement theory; Sensing and detecting devices; Measurement and error theory; Fibre optics