Two novel 5.5 bit/4D modulation formats are experimentally demonstrated to transmit over 9680 km of SSMF. A reach increase of 29.4% over the 6 bit/4D PM-8QAM is shown. Furthermore, increased nonlinear tolerance with respect to PM-8QAM is shown.
|Number of pages||4|
|Publication status||Published - 2 Jul 2019|
Bibliographical noteECOC (European Conference on Optical Communication) 2019 submission. Accepted for oral presentation at 11:15 on 2019/09/25 in the "Modulation and Coding" session