Characterization of an underwater channel for quantum communications in the Ottawa River.

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2019
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Abstract
We examine the propagation of optical beams possessing different polarization states and spatial modes through the Ottawa River in Canada. A Shack-Hartmann wavefront sensor is used to record the distorted beam's wavefront. The turbulence in the underwater channel is analysed, and associated Zernike coefficients are obtained in real-time. Finally, we explore the feasibility of transmitting polarization states as well as spatial modes through the underwater channel for applications in quantum cryptography.
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hufnagel2019characterizationoptics Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Hufnagel, Felix;Sit, Alicia;Grenapin, Florence;Bouchard, Frédéric;Heshami, Khabat;England, Duncan;Zhang, Yingwen;Sussman, Benjamin J;Boyd, Robert W;Leuchs, Gerd;Karimi, Ebrahim;
Journal Optics express
Year 2019
DOI
10.1364/OE.27.026346
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