Digital Postcompensation Using Volterra Series Transfer Function

P. Guiomar, Fernando; D. Reis, Jacklyn; Teixeira, A.; N. Pinto, Armando

doi:10.1109/lpt.2011.2162229

Public

Digital Postcompensation Using Volterra Series Transfer Function

Published in IEEE Photonics Technology Letters • Jul 21, 2011

Authors:

Fernando P. Guiomar

Jacklyn D. Reis

A. Teixeira

Abstract

We propose a noniterative digital backward propagation technique, based on an inverse modified Volterra series transfer function to postcompensate transmission linear and nonlinear impairments in the presence of optical noise. Using a single-channel 40-Gb/s nonreturn-to-zero quadrature phase-shift-k...

Subject

Volterra series

Transfer function

Nyquist–Shannon sampling theorem

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