First Experimental Demonstration of Probabilistic Enumerative Sphere Shaping in Optical Fiber Communications

08/01/2019

∙

by   Sebastiaan Goossens, et al.

∙

0

∙

share

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.