Answers are grounded in this paper and cite their sources.
A novel fibre optic gyroscope, with a structure making use of the combination of a Sagnac interferometer with an active fibre ring-resonator, is proposed and analysed. The proposed gyroscope can be viewed as a generalised structure of the conventional Sagnac interferometric type fibre optic gyroscope. It has the advantages of both long fibre loop length and multipath interferences. By inserting a fibre amplifier in the loop to provide an optical gain of several dB, the relative maximum sensitivity is enhanced to ~30 times more than that of conventional Sagnac interferometric fibre optic gyroscopes.
No takes yet. Share an insight, caveat, or question.
Yu et al. (1992) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: