Supermode spatial solitons via competing nonlocal nonlinearities

Authors

  • Pawel Stanislaw Jung
  • Miroslaw Karpierz Faculty of Physics, Warsaw University of Technology; CREOL, The College of Optics and Photonics, University of Central Florida
  • Marek Trippenbach Faculty of Physics, University of Warsaw
  • Demetrios Christodoulides CREOL, The College of Optics and Photonics, University of Central Florida
  • Wieslaw Krolikowski Laser Physics Centre, Research School of Physics and Engineering, Australian National University; Science Program, Texas A&M University at Qatar

DOI:

https://doi.org/10.4302/plp.v10i2.827

Abstract

We study spatial soliton formation in a system with competing nonlinearities. In doing so, we consider a specific nonlinear response that involves both focusing and defocusing nonlocal contributions. We demonstrate that at a sufficiently high input power level, the interplay between these nonlocal nonlinearities may lead to the formation of in-phase, two-hump, fundamental spatial solitons. The conditions required for the existence of these two-peak spatial solitons are also presented.

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Published

2018-06-30

How to Cite

[1]
P. S. Jung, M. Karpierz, M. Trippenbach, D. Christodoulides, and W. Krolikowski, “Supermode spatial solitons via competing nonlocal nonlinearities”, Photonics Lett. Pol., vol. 10, no. 2, pp. 33–35, Jun. 2018.

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