Conception and characterization of a dual-concentric-core erbium-doped dispersion-compensating fiber

Maury, Julien; Auguste, Jean‐Louis; Fevrier, Sébastien; Blondy, Jean‐Marc; Dussardier, Bernard; Monnom, Gérard

doi:10.1364/ol.29.000700

Cited by 5 publications

(1 citation statement)

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“…(2.4)" has been studied numerically using the finite difference method. 33,34 In this method a rectangular grid is imposed on the problem and the grid planes are equally spaced by ∆z and ∆r, respectively. The grid in longitudinal and radial dimensions is such that z k = k∆z and r n = n∆r.…”

Section: Soliton Dynamics In Dissipative Graded Index Kerr Mediamentioning

confidence: 99%

Spatial solitons in a medium with lumped amplification and dissipation

Muhsina

Subha

2015

J. Nonlinear Optic. Phys. Mat.

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This work analyzes the dynamics of two-dimensional spatial solitons in dissipative graded index Kerr media, analytically and numerically. The dynamics of two-dimensional spatial solitons has been studied in a medium with lumped amplification. The presence of lumped amplification in the medium results in the formation of soliton like waves called similaritons. The spatial soliton dynamics has been studied in a dissipative medium. In a dissipative graded index Kerr medium, the balancing between the coefficients of constant dissipation and lumped amplification results in the stabilization of the beam. The beam dynamics has also been studied by varying amplification coefficients with propagation distance. Hyperbolic, linear, and exponential amplification profiles are considered. When amplification coefficient varies with propagation distance, the beam gets compressed. The beam compression is higher in the case of exponential amplification profile than that of hyperbolic and linear amplification profiles.

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Section: Soliton Dynamics In Dissipative Graded Index Kerr Mediamentioning

confidence: 99%