Title :
Impact of dispersion map on performance vs complexity tradeoff in frequency-shaped digital backpropagation
Author :
Ip, Ezra ; Bai, Neng ; Mateo, Eduardo ; Cvejitic, Milorad
Author_Institution :
NEC Labs. America, Princeton, NJ, USA
Abstract :
We examine performance versus complexity tradeoff for nonlinear compensation using frequency-shaped backpropagation. High residual dispersion per span gives better asymptotic performance at high complexity, but this is not necessarily true at intermediate complexities.
Keywords :
backpropagation; optical fibre dispersion; dispersion map impact; frequency-shaped digital backpropagation; high residual dispersion; nonlinear compensation; Backpropagation; Complexity theory; Digital signal processing; Filtering theory; Optical fiber dispersion; Signal processing algorithms;
Conference_Titel :
Photonics Society Summer Topical Meeting Series, 2011 IEEE
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4244-5730-4
DOI :
10.1109/PHOSST.2011.6000079
