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arXiv · 1604.01295

Single shot polarimetry imaging of multicore fiber

Siddharth Sivankutty·Esben Ravn Andresen·Géraud Bouwmans·Thomas G. Brown·Miguel A. Alonso·Hérve Rigneault
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Abstract

We report an experimental test of single-shot polarimetry applied to the problem of real-time monitoring of the output polarization states in each core within a multicore fiber bundle. The technique uses a stress-engineered optical element together with an analyzer and provides a point spread function whose shape unambiguously reveals the polarization state of a point source. We implement this technique to monitor, simultaneously and in real time, the output polarization states of up to 180 single mode fiber cores in both conventional and polarization-maintaining bundles. We demonstrate also that the technique can be used to fully characterize the polarization properties of each individual ber core including eigen-polarization states, phase delay and diattenuation.

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Siddharth Sivankutty, Esben Ravn Andresen, Géraud Bouwmans, Thomas G. Brown, Miguel A. Alonso, Hérve Rigneault. 2016-04-05. Single shot polarimetry imaging of multicore fiber. https://doi.org/10.1364/ol.41.002105

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