Abstract

We demonstrate a phase retrieval receiver to recover the full-field with intensity-only measurements based on parallel alternative projections. Phase accuracy improvement is verified by detecting a 30-Gbaud QPSK signal transmitted over 55-km singlemode fiber.

© 2020 The Author(s)

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More Like This
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Haoshuo Chen, Nicolas K. Fontaine, René-Jean Essiambre, Hanzi Huang, Mikael Mazur, Roland Ryf, and David T. Neilson
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