@inproceedings{636a6faec0b3484995adba600eeee828,
title = "Experimental and numerical comparison of probabilistically-shaped 4096 QAM and uniformly-shaped 1024 QAM in all-Raman amplified 160 km transmission",
abstract = "We experimentally and numerically compared probabilistically-shaped 4096 QAM with uniformly-shaped 1024 QAM with a spectral efficiency of 15.3 bit/s/Hz after an all-Raman 160 km transmission. The 1.4-dB power margin was improved by constellation shaping.",
author = "Seiji Okamoto and Masaki Terayama and Masato Yoshida and Keisuke Kasai and Toshihiko Hirooka and Masataka Nakazawa",
note = "Publisher Copyright: {\textcopyright} 2018 OSA.; 2018 Optical Fiber Communications Conference and Exposition, OFC 2018 ; Conference date: 11-03-2018 Through 15-03-2018",
year = "2018",
month = jun,
day = "13",
language = "English",
series = "2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--3",
booktitle = "2018 Optical Fiber Communications Conference and Exposition, OFC 2018 - Proceedings",
address = "United States",
}