1 February 1992 Comparison between open-loop and closed-loop fiber optic gyroscopes with polarizing and depolarizing components
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Abstract
A comparative evaluation is conducted of the performance obtainable by means of (1) an all-fiber gyro based on a high-extinction polarizer, a Lyot-type depolarizer, and a conventional birefringent fiber coil, and (2) a gyro incorporating a polarizing integrated-optics chip fabricated by means of proton exchange in lithium niobate, as well as a high-birefringence fiber coil. Performance levels are obtained for the cases of both open and closed loop signal processing.
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Siegmund Schroeter, Siegmund Schroeter, Wolfgang Ecke, Wolfgang Ecke, Reinhardt Willsch, Reinhardt Willsch, "Comparison between open-loop and closed-loop fiber optic gyroscopes with polarizing and depolarizing components", Proc. SPIE 1585, Fiber Optic Gyros: 15th Anniversary Conf, (1 February 1992); doi: 10.1117/12.135064; https://doi.org/10.1117/12.135064
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