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Spatial solitons in two-photon photorefractive media

  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

We provide a theory for spatial solitons due to the two-photon photorefractive effect based on the Castro-Camus model [Opt. Lett. 28, 1129 (2003)]. We present the evolution equation of one-dimensional spatial solitons in two-photon photorefractive media. In steady state and under appropriate external bias conditions, we obtain the dark and bright soliton solutions of the optical wave evolution equation, and also discuss the self-deflection of the bright solitons theoretically by taking into account the diffusion effect.

Original languageEnglish
Article number053817
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume71
Issue number5
DOIs
StatePublished - May 2005

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