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Titolo:
Collision-induced pulse timing jitter in a wavelength-division-multiplexing system with strong dispersion management
Autore:
Kaup, DJ; Malomed, BA; Yang, J;
Indirizzi:
Clarkson Univ, Dept Math & Comp Sci, Potsdam, NY 13699 USA Clarkson Univ Potsdam NY USA 13699 Math & Comp Sci, Potsdam, NY 13699 USA Clarkson Univ, Dept Phys, Potsdam, NY 13699 USA Clarkson Univ Potsdam NY USA 13699 Univ, Dept Phys, Potsdam, NY 13699 USA Tel Aviv Univ, Fac Engn, Dept Interdisciplinary Studies, IL-69978 Tel Aviv, Israel Tel Aviv Univ Tel Aviv Israel IL-69978 tudies, IL-69978 Tel Aviv, Israel Univ Vermont, Dept Math & Stat, Burlington, VT 05401 USA Univ Vermont Burlington VT USA 05401 ath & Stat, Burlington, VT 05401 USA
Titolo Testata:
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
fascicolo: 10, volume: 16, anno: 1999,
pagine: 1628 - 1635
SICI:
0740-3224(199910)16:10<1628:CPTJIA>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
ENHANCED POWER SOLITONS; COMMUNICATION-SYSTEMS; TRANSMISSION-SYSTEMS; VARIATIONAL APPROACH; AVERAGE DISPERSION; STANDARD FIBER; OPTICAL-FIBER; PROPAGATION; COMPENSATION; DYNAMICS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
43
Recensione:
Indirizzi per estratti:
Indirizzo: Kaup, DJ Clarkson Univ, Dept Math & Comp Sci, Potsdam, NY 13699 USA Clarkson Univ Potsdam NY USA 13699 mp Sci, Potsdam, NY 13699 USA
Citazione:
D.J. Kaup et al., "Collision-induced pulse timing jitter in a wavelength-division-multiplexing system with strong dispersion management", J OPT SOC B, 16(10), 1999, pp. 1628-1635

Abstract

We develop a perturbation theory to calculate analytically the effects of interchannel collisions on Gaussian pulses in a wavelength-division-multiplexed (WDM) system with moderate and strong dispersion management (DM). The losses are assumed to be balanced by the amplification and are not explicitly included into the model. We show that, for complete collisions, the collision-induced frequency shift of a Gaussian pulse is negligible, whereas for incomplete collisions (those with initially overlapped pulses) this shiftis significant. We also show that, as the DM strength increases, the collision-induced position shift becomes more important than the frequency shiftproduced by the incomplete collision. Another result is that the collisional shifts depend on the DM strength and the path-average dispersion but noton the lengths of the two fiber segments in the DM cell. We check the fully analytical predictions against direct PDE simulations and find satisfactory agreement between them. We also give an estimate of the limit imposed onthe transmission distance in the WDM soliton systems by the interchannel collisions. (C) 1999 Optical Society of America [S0740-3224(99)00410-5].

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Documento generato il 05/07/20 alle ore 21:16:55