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Measurement of the group-delay difference between the principal states of polarization on a low-birefringence
Optics Letters
|September 11, 2009
Abstract:
We report some results of measurements of the frequency dependence of the state of polarization at the end of a low-birefringence long-cabled (50-km) optical fiber. The principal states of polarization and their group-delay difference were determined by making use of the Poincaré sphere representation.
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