Conference on Lasers and Electro-Optics

1,000-Km Transmission of 1.5-Gb/S Y-00 Quantum Stream Cipher Using 4096-Level Intensity Modulation Signals

Fumio Futami, Ken Tanizawa, Kentaro Kato, Osamu Hirota

Published May 5, 2019• 6 citations

Abstract

A real-time 1.5-Gb/s Y-00 quantum stream cipher transmission for secure optical communication is experimentally demonstrated. An error-free $(\text{BER} transmission of 4096-level intensity-modulation cipher signals is achieved in a dispersion-managed link over 1,000 km. © 2019 The Author(s)

DOI: 10.23919/cleo.2019.8750013

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