Author:
Futami Fumio,Tanizawa Ken,Kato Kentaro,Hara Yuichiro,Hattori Michikazu,Bekkali Abdelmoula,Suga Yukihiko
Abstract
Security-enhanced 10Gbit/s DP PSK Y-00 cipher transmission is demonstrated with deliberate signal randomization driven by quantum random number generator in free space in dense fog. High security and transmission performance are achieved over the entire transmission system.