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Conferences > CLEO_SI > 2020 > SF3P > SF3P.3

Novel Measurement Method of Fiber-Birefringence Spatial Distribution by Coherent Heterodyne Detection of Rayleigh Backscattered Light

Nanako Takei and Shiro Ryu

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Abstract

Theory of fiber-birefringence spatial distribution measurement is established by measurement of optical phase of Rayleigh backscattered light with coherent heterodyne detection. Measurement results agree well with the results using polarization optical time domain reflectometry.

© 2020 The Author(s)

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