PMID- 24216860
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20140710
LR  - 20181023
IS  - 1094-4087 (Electronic)
IS  - 1094-4087 (Linking)
VI  - 21
IP  - 22
DP  - 2013 Nov 4
TI  - On nonlinearly-induced noise in single-channel optical links with digital 
      backpropagation.
PG  - 26376-86
LID - 10.1364/OE.21.026376 [doi]
AB  - In this paper, we investigate the performance limits of electronic chromatic 
      dispersion compensation (EDC) and digital backpropagation (DBP) for a 
      single-channel non-dispersion-managed fiber-optical link. A known analytical 
      method to derive the performance of the system with EDC is extended to derive a 
      first-order approximation for the performance of the system with DBP. In contrast 
      to the cubic growth of the variance of the nonlinear noise-like interference, 
      often called nonlinear noise, with input power for EDC, a quadratic growth is 
      observed with DBP using this approximation. Finally, we provide numerical results 
      to verify the accuracy of the proposed approach and compare it with existing 
      analytical models.
FAU - Beygi, Lotfollah
AU  - Beygi L
FAU - Irukulapati, Naga V
AU  - Irukulapati NV
FAU - Agrell, Erik
AU  - Agrell E
FAU - Johannisson, Pontus
AU  - Johannisson P
FAU - Karlsson, Magnus
AU  - Karlsson M
FAU - Wymeersch, Henk
AU  - Wymeersch H
FAU - Serena, Paolo
AU  - Serena P
FAU - Bononi, Alberto
AU  - Bononi A
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - United States
TA  - Opt Express
JT  - Optics express
JID - 101137103
EDAT- 2013/11/13 06:00
MHDA- 2013/11/13 06:01
CRDT- 2013/11/13 06:00
PHST- 2013/11/13 06:00 [entrez]
PHST- 2013/11/13 06:00 [pubmed]
PHST- 2013/11/13 06:01 [medline]
AID - 270366 [pii]
AID - 10.1364/OE.21.026376 [doi]
PST - ppublish
SO  - Opt Express. 2013 Nov 4;21(22):26376-86. doi: 10.1364/OE.21.026376.