Controllable deflecting photorefractive spatial soliton

Shou-man Chen; Yan-ling Sun

doi:10.1117/12.803601

11 November 2008 Controllable deflecting photorefractive spatial soliton

Shou-man Chen, Yan-ling Sun

Author Affiliations +

Proceedings Volume 7136, Optical Transmission, Switching, and Subsystems VI; 71363T (2008) https://doi.org/10.1117/12.803601
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

A numerical solution, travelling-wave-like spatial soliton is obtained by using travelling-wave transform along with numerical methods to solve the photorefractive nonlinear equation, and its necessary forming conditions are presented. The evolution properties of the travelling-wave-like spatial soliton in the photorefractive crystal are investigated. The results show that travelling-wave-like spatial soliton can not only keep its shape invariably, but also translate its energy transversely. It is possible for controllable deflection of the spatial soliton. The deflection angle depends on the magnitude of the transverse phase modulation coefficient. These properties of the multi-soliton coherent interactions can be potentially applied in optical computation.

Citation Download Citation

Shou-man Chen and Yan-ling Sun "Controllable deflecting photorefractive spatial soliton", Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71363T (11 November 2008); https://doi.org/10.1117/12.803601

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