TY - GEN
T1 - A single-channel 40 Gbit/s digital coherent QAM quantum stream cipher transmission over 480 km
AU - Nakazawa, Masataka
AU - Yoshida, Masato
AU - Hirooka, Toshihiko
AU - Kasai, Keisuke
N1 - Funding Information:
This work is supported by a grant from the National Institute of Information and Communications Technology (NICT).
Publisher Copyright:
© OSA 2014
PY - 2014/11
Y1 - 2014/11
N2 - We demonstrate a single-channel 40-Gbit/s QAM quantum stream cipher transmission over 480-km. By using a multi-bit encoded scheme and digital coherent transmission techniques, record data capacity and transmission distance of secure optical communication have been successfully realized.
AB - We demonstrate a single-channel 40-Gbit/s QAM quantum stream cipher transmission over 480-km. By using a multi-bit encoded scheme and digital coherent transmission techniques, record data capacity and transmission distance of secure optical communication have been successfully realized.
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M3 - Conference contribution
AN - SCOPUS:85091213853
T3 - Asia Communications and Photonics Conference, ACP
BT - 2014 Asia Communications and Photonics Conference, ACP 2014 - Proceedings
PB - OSA - The Optical Society
T2 - 2014 Asia Communications and Photonics Conference, ACP 2014
Y2 - 11 November 2014 through 14 November 2014
ER -