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  • Asia Communications and Photonics Conference (ACPC) 2019
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper T2H.6

Secure optical communication using symbol-by-symbol timedomain spectral phase encoding with QPSK modulation

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Abstract

We report the experimental demonstration of a secure optical communication system using 40 Gbps coherent quadrature phase shift keying modulation. The security is implemented in physical layer using symbol-by-symbol time domain spectral phase encoding.

© 2019 The Author(s)

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