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Proceedings Paper

Projectile motion of spatial soliton in photorefractive medium with drift and diffusion nonlinearity
Author(s): Lihong Ma; Liangwei Dong; Hui Wang
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Paper Abstract

Dynamics of (1+1)D spatial solitons in photorefractive medium with drift and diffusion nonlinearity is investigated. Propagation of solitons is analyzed theoretically by means of effective-particle approach method. The explicit formula of acceleration of soltion is derived. Analytical results show that the solitons evolve with a constant acceleration along a parabolic trajectory. The acceleration is determined by the input soliton and the diffusion nonlinearity. We also simulate the propagation of solitons numerically and excellent agreements are obtained between the theoretical and numerical results.

Paper Details

Date Published: 19 November 2007
PDF: 8 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 67833Q (19 November 2007); doi: 10.1117/12.741987
Show Author Affiliations
Lihong Ma, Zhejiang Normal Univ. (China)
Liangwei Dong, Zhejiang Normal Univ. (China)
Hui Wang, Zhejiang Normal Univ. (China)


Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

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