Influence of the model for random birefringence on the differential group delay of periodically spun fibers |
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| Authors: | A Pizzinat BS Marks L Palmieri CR Menyuk A Galtarossa |
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| Institution: | Dept. of Inf. Eng., Univ. of Padova, Italy; |
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| Abstract: | We consider the two Wai-Menyuk models of birefringence in periodically spun fibers, and we show that the differential group delay differs significantly for the two models when the spin period approaches or exceeds the fiber beat length. When the fiber correlation length is large, we explain this difference quantitatively, and we explain it qualitatively for any fiber correlation length. |
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