Performance of Probabilistic Shaping Coherent Channels in Hybrid Systems
Paper i proceeding, 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.

probabilistic shaping

coherent detection

wavelength division multiplexing

hybrid systems

Författare

Diego Rodrigo Villafani Caballero

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Ali Mirani

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Henrik Åhlfeldt

Infinera

Jochen Schröder

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Magnus Karlsson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

Peter Andrekson

Chalmers, Mikroteknologi och nanovetenskap (MC2), Fotonik

International Conference on Transparent Optical Networks

21627339 (eISSN)

2020 22nd International Conference on Transparent Optical Networks (ICTON)
Bari, Italy,

Ämneskategorier

Telekommunikation

Kommunikationssystem

Signalbehandling

DOI

10.1109/ICTON51198.2020.9203055

Mer information

Skapat

2020-10-18