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Partially Coherent Solitons on a Finite Background

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Date

1999

Authors

Akhmediev, Nail
Ankiewicz, Adrian

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Volume Title

Publisher

American Physical Society

Abstract

We have found a new class of exact solutions for multicomponent partially coherent solitons in photorefractive media with a drift mechanism of nonlinear response. Their novel feature is that the composite M-component sech-shaped soliton is located on a constant-background plane wave. The solutions are characterized by two free parameters and these are related to the maximum intensity of the composite soliton and to the amplitude of the background.

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Citation

URI

http://hdl.handle.net/1885/93469

Collections

ANU Research Publications

Source

Physical Review Letters

Type

Journal article

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