DocumentCode
2163349
Title
Impact of longitudinal power budget in coherent systems employing digital back-propagation
Author
Rafique, Danish ; Ellis, Andrew D.
Author_Institution
Photonic Syst. Group, Univ. Coll. Cork, Cork, Ireland
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We demonstrate that optimization of longitudinal signal power profile by employing single-step mount improves the transmission performance when nonlinear fibre impairments are compensated in coherently-detected 112 Gb/s PM-m-QAM, with comparable optimization criterion across various formats.
Keywords
nonlinear optics; optical signal detection; optimisation; quadrature amplitude modulation; QAM; bit rate 112 Gbit/s; coherent detection; digital backpropagation; longitudinal signal power profile; nonlinear fibre impairments; optimization; Gain; Nonlinear optics; Optical amplifiers; Optical fiber amplifiers; Optical noise; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6066124
Link To Document