Abstract
We present the first 10 Tbit/s secure physical layer transmission over 160 km with a spectral efficiency of 6 bit/s/Hz by using digital coherent QAM quantum noise stream cipher (QNSC) and injection-locked WDM techniques.
© 2020 The Author(s)
PDF ArticleMore Like This
Masataka Nakazawa, Masato Yoshida, Toshihiko Hirooka, and Keisuke Kasai
ATh4E.1 Asia Communications and Photonics Conference (ACP) 2014
Masato Yoshida, Toshihiko Hirooka, Keisuke Kasai, and Masataka Nakazawa
W4F.4 Optical Fiber Communication Conference (OFC) 2015
Masataka Nakazawa
7p_A410_1 JSAP-OSA Joint Symposia (JSAP) 2017