Abstract
Rayleigh backscattering noise in resonator integrated optic gyroscopes is researched both theoretically and experimentally. Characteristics of Rayleigh backscattering noise in the resonator of silicon nitride on silicon substrate are formulized, and the static state and dynamic state models are constructed. The relationship between the optical signal and backscattering noise is simulated, and the affection between the interference signal of backscattering noise and the reverse optical signal is also calculated. The influence of backscattering noise on the performance of the resonator is analyzed. The method of inflicting two different waveforms to the integrated optical modulator is presented. The experimental results show that triangular wave modulation can effectively suppress backscattering noise in resonator integrated optic gyroscopes.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
