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Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry Van Driel
  • Vol. 26, Iss. 3 — Mar. 1, 2009
  • pp: 371–383

Effective characterization of the phase and intensity profiles of asymmetrically distorted light pulses in optical fiber systems

J. Atangana, A. Kamagate, P. Tchofo Dinda, A. Labruyère, and T. C. Kofane  »View Author Affiliations


JOSA B, Vol. 26, Issue 3, pp. 371-383 (2009)
http://dx.doi.org/10.1364/JOSAB.26.000371


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Abstract

We address the problem of characterization of light pulses that propagate in long-haul high-bit-rate optical communication systems under strongly perturbed conditions. We show that the conventional technique for characterization of the phase and intensity profile of such pulses becomes qualitatively inconsistent when the pulse’s profile is asymmetrically distorted with respect to its center of mass. We resolve these inconsistencies by partially reformulating the conventional technique by means of appropriate pulse parameters, which we call upgraded parameters, that allow a fair characterization of the intensity and phase of all types of light pulses, including those that are asymmetrically distorted. We illustrate the effectiveness of the upgraded parameters by applying them to a meticulous characterization of light pulses in a dispersion-managed optical fiber system in which third-order dispersion is acting as a strong perturbation.

© 2009 Optical Society of America

OCIS Codes
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.2360) Fiber optics and optical communications : Fiber optics links and subsystems
(060.4510) Fiber optics and optical communications : Optical communications
(060.5530) Fiber optics and optical communications : Pulse propagation and temporal solitons
(190.5530) Nonlinear optics : Pulse propagation and temporal solitons

ToC Category:
Fiber Optics and Optical Communications

History
Original Manuscript: April 7, 2008
Revised Manuscript: December 8, 2008
Manuscript Accepted: December 9, 2008
Published: February 4, 2009

Citation
J. Atangana, A. Kamagate, P. Tchofo Dinda, A. Labruyère, and T. C. Kofane, "Effective characterization of the phase and intensity profiles of asymmetrically distorted light pulses in optical fiber systems," J. Opt. Soc. Am. B 26, 371-383 (2009)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-26-3-371

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