System and method for enhancing signal-to-noise ratio of a resonator fiber optic gyroscope
作者： Glen A. Sanders , Lee K. Strandjord , Tiequn Qiu
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摘要: A resonator fiber optic gyroscope includes a sensing having first resonance frequency for laser beam propagation direction and second direction; an intensity modulator coupled to output of the configured modulate signal from resonator, wherein modulates at modulation frequency; tracking electronics demodulate modulated produce demodulated signal; further frequency, is different frequency.
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