講演情報
[PDP 2]First Experimental Demonstration of Probabilistic Enumerative Sphere Shaping in Optical Fiber Communications
〇Sebastiaan Goossens1, Sjoerd van der Heide1, Menno van den Hout1, Abdelkerim Amari1, Yunus Can Gültekin1, Olga Vassilieva2, Inwoong Kim2, Tadashi Ikeuchi2, Frans M. J. Willems1, Alex Alvarado1, Chigo Okonkwo1 (1Eindhoven Univ. of Technology, The Netherlands, 2Fujitsu Laboratories of America, Inc., USA)
We transmit probabilistic enumerative sphere shaped dual-polarization 64-QAM at 350Gbit/s/channel over 1610km SSMF using a short blocklength of 200. A reach increase of 15% over constant composition distribution matching with identical blocklength is demonstrated.