Nonlinear codes for dispersive nonlinear fibers

Jaime A. Anguita; Mark A. Neifeld

doi:10.1109/LPT.2004.836754

Nonlinear codes for dispersive nonlinear fibers

Jaime A. Anguita^*, Mark A. Neifeld

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

We consider a single wavelength channel in a nonlinear dispersive single-mode fiber. We simulate the propagation of binary sequences using ON-OFF keying return-to-zero modulation at a bit rate of 10 Gb/s, under different dispersion and input power conditions. We determine the impact that dispersion and nonlinearity have on the pulse sequences by measuring the Euclidian distances (EDs) among all pairs of received sequences. We then model the set of EDs as a fully connected graph and by means of a clique-finding algorithm we search for subsets of sequences that form codes matched to this nonlinear channel, resulting in significant bit-error-rate improvement.

Original language	English
Pages (from-to)	2622-2624
Number of pages	3
Journal	IEEE Photonics Technology Letters
Volume	16
Issue number	12
DOIs	https://doi.org/10.1109/LPT.2004.836754
State	Published - Dec 2004
Externally published	Yes

Bibliographical note

Funding Information:
Manuscript received March 11, 2004; revised July 27, 2004. This work was supported in part by AFOSR under Contract Number F49620-01-1-0363. J. A. Anguita is with the Electrical and Computer Engineering Department, University of Arizona, Tucson, AZ 85721 USA (e-mail: janguita@ ece.arizona.edu). M. A. Neifeld is with the Electrical and Computer Engineering Department, and the Optical Sciences Center, University of Arizona, Tucson, AZ 85721 USA (e-mail: [email protected]). Digital Object Identifier 10.1109/LPT.2004.836754

Keywords

Dispersive nonlinear fiber
Fiber-optic communications
Forward error correction
Nonlinear codes

Access to Document

10.1109/LPT.2004.836754

Cite this

@article{39e6bbb6cdba4e00947a61d87407920f,

title = "Nonlinear codes for dispersive nonlinear fibers",

abstract = "We consider a single wavelength channel in a nonlinear dispersive single-mode fiber. We simulate the propagation of binary sequences using ON-OFF keying return-to-zero modulation at a bit rate of 10 Gb/s, under different dispersion and input power conditions. We determine the impact that dispersion and nonlinearity have on the pulse sequences by measuring the Euclidian distances (EDs) among all pairs of received sequences. We then model the set of EDs as a fully connected graph and by means of a clique-finding algorithm we search for subsets of sequences that form codes matched to this nonlinear channel, resulting in significant bit-error-rate improvement.",

keywords = "Dispersive nonlinear fiber, Fiber-optic communications, Forward error correction, Nonlinear codes",

author = "Anguita, {Jaime A.} and Neifeld, {Mark A.}",

note = "Funding Information: Manuscript received March 11, 2004; revised July 27, 2004. This work was supported in part by AFOSR under Contract Number F49620-01-1-0363. J. A. Anguita is with the Electrical and Computer Engineering Department, University of Arizona, Tucson, AZ 85721 USA (e-mail: janguita@ ece.arizona.edu). M. A. Neifeld is with the Electrical and Computer Engineering Department, and the Optical Sciences Center, University of Arizona, Tucson, AZ 85721 USA (e-mail: [email protected]). Digital Object Identifier 10.1109/LPT.2004.836754",

year = "2004",

month = dec,

doi = "10.1109/LPT.2004.836754",

language = "English",

volume = "16",

pages = "2622--2624",

journal = "IEEE Photonics Technology Letters",

issn = "1041-1135",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "12",

}

TY - JOUR

T1 - Nonlinear codes for dispersive nonlinear fibers

AU - Anguita, Jaime A.

AU - Neifeld, Mark A.

N1 - Funding Information: Manuscript received March 11, 2004; revised July 27, 2004. This work was supported in part by AFOSR under Contract Number F49620-01-1-0363. J. A. Anguita is with the Electrical and Computer Engineering Department, University of Arizona, Tucson, AZ 85721 USA (e-mail: janguita@ ece.arizona.edu). M. A. Neifeld is with the Electrical and Computer Engineering Department, and the Optical Sciences Center, University of Arizona, Tucson, AZ 85721 USA (e-mail: [email protected]). Digital Object Identifier 10.1109/LPT.2004.836754

PY - 2004/12

Y1 - 2004/12

N2 - We consider a single wavelength channel in a nonlinear dispersive single-mode fiber. We simulate the propagation of binary sequences using ON-OFF keying return-to-zero modulation at a bit rate of 10 Gb/s, under different dispersion and input power conditions. We determine the impact that dispersion and nonlinearity have on the pulse sequences by measuring the Euclidian distances (EDs) among all pairs of received sequences. We then model the set of EDs as a fully connected graph and by means of a clique-finding algorithm we search for subsets of sequences that form codes matched to this nonlinear channel, resulting in significant bit-error-rate improvement.

AB - We consider a single wavelength channel in a nonlinear dispersive single-mode fiber. We simulate the propagation of binary sequences using ON-OFF keying return-to-zero modulation at a bit rate of 10 Gb/s, under different dispersion and input power conditions. We determine the impact that dispersion and nonlinearity have on the pulse sequences by measuring the Euclidian distances (EDs) among all pairs of received sequences. We then model the set of EDs as a fully connected graph and by means of a clique-finding algorithm we search for subsets of sequences that form codes matched to this nonlinear channel, resulting in significant bit-error-rate improvement.

KW - Dispersive nonlinear fiber

KW - Fiber-optic communications

KW - Forward error correction

KW - Nonlinear codes

UR - http://www.scopus.com/inward/record.url?scp=10244279175&partnerID=8YFLogxK

U2 - 10.1109/LPT.2004.836754

DO - 10.1109/LPT.2004.836754

M3 - Article

AN - SCOPUS:10244279175

SN - 1041-1135

VL - 16

SP - 2622

EP - 2624

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 12

ER -

Nonlinear codes for dispersive nonlinear fibers

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this