Single parity check multi-core modulation for power efficient spatial super-channels
Paper in proceeding, 2014
We investigate multi-core modulation formats for spatial super-channels using a single parity check on PDM-QPSK symbols. Compared to per-core PDM-QPSK, we show improvements in required OSNR of up to 1.8 dB, with minimal impact on spectral efficiency.
Author
Benjamin Puttnam
Japan National Institute of Information and Communications Technology
J. M. D. Mendinueta
Japan National Institute of Information and Communications Technology
R. S. Luis
Japan National Institute of Information and Communications Technology
Tobias Eriksson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Y. Awaji
Japan National Institute of Information and Communications Technology
N. Wada
Japan National Institute of Information and Communications Technology
Erik Agrell
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
2014 European Conference on Optical Communication, ECOC 2014; Cannes; France; 21 September 2014 through 25 September 2014
Art. no. 6964197- 6964197
978-295494440-1 (ISBN)
Subject Categories
Electrical Engineering, Electronic Engineering, Information Engineering
Nano Technology
DOI
10.1109/ECOC.2014.6964197
ISBN
978-295494440-1