Self-trapping of two-dimensional vector dipole solitons in nonlocal media

M. Shen; H. Ding; Q. Kong; L. Ruan; S. Pang; J. Shi; Q. Wang

doi:10.1103/PhysRevA.82.043815

Self-trapping of two-dimensional vector dipole solitons in nonlocal media

M. Shen^*, H. Ding, Q. Kong, L. Ruan, S. Pang, J. Shi, Q. Wang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

We study the self-trapping of the superposition of two-dimensional vector dipole solitons in nonlocal media with an arbitrary degree of nonlocality. We apply the variational approach to find the exact solution of such vector dipole solitons and investigate their stability by using directly numerical simulations. The dynamics of such vector solitons are also compared with a scalar vortex. We show the nonlocality induces an attractive force which can completely stabilize the vector dipole solitons.

Original language	English
Article number	043815
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	82
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.82.043815
Publication status	Published - 12 Oct 2010

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abstract = "We study the self-trapping of the superposition of two-dimensional vector dipole solitons in nonlocal media with an arbitrary degree of nonlocality. We apply the variational approach to find the exact solution of such vector dipole solitons and investigate their stability by using directly numerical simulations. The dynamics of such vector solitons are also compared with a scalar vortex. We show the nonlocality induces an attractive force which can completely stabilize the vector dipole solitons.",

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AU - Kong, Q.

AU - Ruan, L.

AU - Pang, S.

AU - Shi, J.

AU - Wang, Q.

PY - 2010/10/12

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AB - We study the self-trapping of the superposition of two-dimensional vector dipole solitons in nonlocal media with an arbitrary degree of nonlocality. We apply the variational approach to find the exact solution of such vector dipole solitons and investigate their stability by using directly numerical simulations. The dynamics of such vector solitons are also compared with a scalar vortex. We show the nonlocality induces an attractive force which can completely stabilize the vector dipole solitons.

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Self-trapping of two-dimensional vector dipole solitons in nonlocal media

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