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(1+2)D interaction of strong nonlocal optical spatial solitons

Xu Chao-Bin Guo Qi

(1+2)D interaction of strong nonlocal optical spatial solitons

Xu Chao-Bin, Guo Qi
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  • Received Date:  09 March 2005
  • Accepted Date:  13 April 2005
  • Published Online:  20 November 2005

(1+2)D interaction of strong nonlocal optical spatial solitons

  • 1. 华南师范大学信息光电子科技学院传输光学实验室,广州 510631

Abstract: Strong optical spatial solitons are solitons that satisfy the strong nonlocal condition.We discuss the nonplanar interaction of a pair of (1+2)D optical spatial solitons with symmetrical oblique incidence on the basis of Snyder and Mitchell's revolutionary work[Accessible solitons.Science,1997,276(6):1538—1541].An accurate analytical solution in Gaussian form is obtained for the first time.It is shown that rrapping of two beams in a stable spiraling is possible for a large range of parameters.The spiraling structure does not depend on the initial relative phase.The projection of the wto beam centers in the transverse coordinate plane lies always in the same ellipse.It is possible to find its applications in planar all-optical swithching and all-optical interconnection in bulk media.

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