Time-Domain Digital Back Propagation: Algorithm and Finite-Precision Implementation Aspects
Paper in proceeding, 2017
We propose a nonlinear mitigation algorithm designed from an ASIC perspective, and analyze implementation aspects. Given 9 signal and 11 coefficient bits, reach is increased by 105% compared to linear compensation in single-channel 16-QAM transmission.
Author
Christoffer Fougstedt
Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)
Mikael Mazur
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Lars Svensson
Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)
Henrik Eliasson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Magnus Karlsson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Per Larsson-Edefors
Chalmers, Computer Science and Engineering (Chalmers), Computer Engineering (Chalmers)
Optical Fiber Communications Conference and Exhibition
Article no 7937325- 7937325
978-194358023-1 (ISBN)
Areas of Advance
Information and Communication Technology
Subject Categories (SSIF 2011)
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1364/OFC.2017.W1G.4
ISBN
978-194358023-1