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Stable structures with high topological charge in nonlinear photonic quasicrystals
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Law, K. J. H., Saxena, Avadh, Kevrekidis, P. G. and Bishop, A. R. (2010) Stable structures with high topological charge in nonlinear photonic quasicrystals. Physical Review A, Vol.82 (No.3). doi:10.1103/PhysRevA.82.035802
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Official URL: http://dx.doi.org/10.1103/PhysRevA.82.035802
Abstract
Stable vortices with topological charges of 3 and 4 are examined numerically and analytically in photonic quasicrystals created by interference of five as well as eight beams, for cubic as well as saturable nonlinearities. Direct numerical simulations corroborate the analytical and numerical linear stability analysis predictions for such experimentally realizable structures.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Subjects: | Q Science > QC Physics | ||||
| Divisions: | Faculty of Science > Mathematics | ||||
| Journal or Publication Title: | Physical Review A | ||||
| Publisher: | American Physical Society | ||||
| ISSN: | 1050-2947 | ||||
| Official Date: | 14 September 2010 | ||||
| Dates: |
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| Volume: | Vol.82 | ||||
| Number: | No.3 | ||||
| Number of Pages: | 4 | ||||
| DOI: | 10.1103/PhysRevA.82.035802 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access | ||||
| Funder: | NSF, DOE |
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