1 September 1999 Lock-in detection for mode-locked fiber laser gyroscope
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Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 37463C (1999) https://doi.org/10.1117/12.2302110
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of
Abstract
We describe an improved signal processing technique for the mode-locked fiber laser gyroscope using a lock-in amplifier. We show that the output of the lock-in amplifier has a linear dependence on the rotation rate. The long-term stability has been significantly improved compared to that from time interval measurement previously reported.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Jong Bum Hong, "Lock-in detection for mode-locked fiber laser gyroscope", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 37463C (1 September 1999); doi: 10.1117/12.2302110; https://doi.org/10.1117/12.2302110
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