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Conferences > CLEOPR > 2017 > PSIII > s1194
  • 2017 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2017),
  • paper s1194

Novel Photonic Encryption Technique using Spectral Convolution and Nyquist Filtering

Satoshi Shimizu, Hiroyuki Sumimoto, and Naoya Wada

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Abstract

A novel physical-layer encryption method is proposed, utilizing analog key-waveform modulation with comb-shaped spectrum. The concept was proved numerically and experimentally in 5 Gbaud Nyquist QPSK. The EVM after decryption was around 20%.

© 2017 Optical Society of America

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