Abstract
We demonstrate security-enhanced 10-Gbit/s PSK Y-00 cipher transmission with deliberate signal randomization driven by a quantum random number generator in a 362 km ultra-low-loss fiber link without optical amplifiers. High security is achieved at high optical powers.
© 2023 The Author(s)
PDF ArticleMore Like This
Fumio Futami, Ken Tanizawa, Kentaro Kato, Yuichiro Hara, Michikazu Hattori, Abdelmoula Bekkali, and Yukihiko Suga
Th3B.1 Optical Fiber Communication Conference (OFC) 2024
Fumio Futami, Ken Tanizawa, and Kentaro Kato
JW3B.107 CLEO: Applications and Technology (CLEO:A&T) 2022
Fumio Futami, Ken Tanizawa, Kentaro Kato, and Osamu Hirota
SW3O.4 CLEO: Science and Innovations (CLEO:S&I) 2019