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9 September 2002 Optimization scheme of polarization state controlling in DCPA
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Abstract
We present a new device for determining the state of polarization (SOP) during the measurement of spatial distribution of mode coupling in high birefringent. polarization-maintaining (PM) fibers. The linear polarization light can be randomly rotate to obtain the best experimental result through it. And we draw a conclusion that in the distributed polarization coupling analyzer (DPCA) the fringe contrast is equal to 0.943 when the amplitude ratio is equal to 1. It can be widely used in the PM fiber testing and linearly polarized light interference system.
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Xiaoming Man, Yimo Zhang, Ge Zhou, Wencai Jing, Haifeng Li, Feng Tang, and Bao Liu "Optimization scheme of polarization state controlling in DCPA", Proc. SPIE 4920, Advanced Sensor Systems and Applications, (9 September 2002); https://doi.org/10.1117/12.482020
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