Please use this identifier to cite or link to this item:
http://hdl.handle.net/2080/798
Title: | Bright and dark spatial solitons in coupled photorefractive media |
Authors: | Senthilnathan, K Porsezian, K |
Issue Date: | 2004 |
Publisher: | Taylor and Fransis |
Citation: | Journal of Modern IOptics, vol. 51, no. 3, P 415–421 |
Abstract: | We consider beam propagation in photorefractive media, where the pulse dynamics is governed by a set of coupled nonlinear Schro¨ dinger-type equations. We construct anharmonic oscillator equations using the Stokes parameters and find a solution for bright spatial solitons in photorefractive media. We then reduce the anharmonic oscillator to the well-known undamped and unforced Duffing oscillator equation. From this equation, we present the necessary conditions for the formation of both bright and dark screening solitons, and obtain solutions for both of them. |
Description: | Copyright for the paper belongs to Taylor and Francis |
URI: | http://dx.doi.org/10.1080/09500340408235533 http://hdl.handle.net/2080/798 |
Appears in Collections: | Journal Articles |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.