dorsal/arxiv
View SchemaFundamental and vortex solitons in a two-dimensional optical lattice
| Authors | Jianke Yang, Ziad Musslimani |
|---|---|
| Categories | |
| ArXiv ID | physics/0304047 |
| URL | https://arxiv.org/abs/physics/0304047 |
| DOI | 10.1364/OL.28.002094 |
Abstract
Fundamental and vortex solitons in a two-dimensional optically induced waveguide array are reported. In the strong localization regime, the fundamental soliton is largely confined to one lattice site, while the vortex state comprises of four fundamental modes superimposed in a square configuration with a phase structure that is topologically equivalent to the conventional vortex. However, in the weak localization regime, both the fundamental and vortex solitons spread over many lattice sites. We further show that fundamental and vortex solitons are stable against small perturbations in the strong localization regime.
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"abstract": "Fundamental and vortex solitons in a two-dimensional optically induced\nwaveguide array are reported. In the strong localization regime, the\nfundamental soliton is largely confined to one lattice site, while the vortex\nstate comprises of four fundamental modes superimposed in a square\nconfiguration with a phase structure that is topologically equivalent to the\nconventional vortex. However, in the weak localization regime, both the\nfundamental and vortex solitons spread over many lattice sites. We further show\nthat fundamental and vortex solitons are stable against small perturbations in\nthe strong localization regime.",
"arxiv_id": "physics/0304047",
"authors": [
"Jianke Yang",
"Ziad Musslimani"
],
"categories": [
"physics.optics",
"nlin.PS"
],
"doi": "10.1364/OL.28.002094",
"title": "Fundamental and vortex solitons in a two-dimensional optical lattice",
"url": "https://arxiv.org/abs/physics/0304047"
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