Performance of Probabilistic Shaping Coherent Channels in Hybrid Systems
Paper in proceedings, 2020

We present the performance comparison of probabilistically shaped 64QAM with uniform 16/32QAM in hybrid systems. The results show that the PS signal can increase the maximum reach and is more tolerant to strong nonlinear interference. Nevertheless, when the nonlinear interference is weak, uniform formats can provide higher performance.

hybrid systems

probabilistic shaping

coherent detection

wavelength division multiplexing

Author

Diego Rodrigo Villafani Caballero

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Ali Mirani

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Henrik Åhlfeldt

Infinera

Jochen Schröder

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Magnus Karlsson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Peter Andrekson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

International Conference on Transparent Optical Networks

21627339 (eISSN)

1-3

22nd International Conference on Transparent Optical Networks (ICTON)
Bari, Italy,

Subject Categories

Telecommunications

Communication Systems

Signal Processing

DOI

10.1109/ICTON51198.2020.9203055

More information

Latest update

12/28/2020