17 February 2003 Quasi-soliton propagation along a dispersion-profiled fibre using second-order moment theory
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Proceedings Volume 4833, Applications of Photonic Technology 5; (2003) https://doi.org/10.1117/12.473816
Event: Applications of Photonic Technology 5, 2002, Quebec City, Canada
Abstract
We show, through second order moment theory, the existence of a new regime of self-similar chirped-solitary wave in an appropriately dispersion-profiled fibre. This study completes the concept of quasi-solitons introduced by Kumar and Hasegawa. Theory reveals the existence of an invariant relation respected by quasi-solitons. This invariant relation can be fully recovered by the usual variational approach of the non-linear Schroedinger equation (NLS) and it can be used to study non-linear pulse propagation in constant dispersion optical fibers and ultimately for dispersion management. The work has been carried out for the lossless as well as for the lossy case.
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A. Gajadharsingh, A. Gajadharsingh, Pierre-Andre Belanger, Pierre-Andre Belanger, } "Quasi-soliton propagation along a dispersion-profiled fibre using second-order moment theory", Proc. SPIE 4833, Applications of Photonic Technology 5, (17 February 2003); doi: 10.1117/12.473816; https://doi.org/10.1117/12.473816
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