Wave Propagation in Nonlinear Multilayer Structures
| dc.contributor.author | Lidorikis, E. | en |
| dc.contributor.author | Li, Q. | en |
| dc.contributor.author | Soukoulis, M. | en |
| dc.date.accessioned | 2015-11-24T17:32:00Z | |
| dc.date.available | 2015-11-24T17:32:00Z | |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/13653 | |
| dc.rights | Default Licence | - |
| dc.title | Wave Propagation in Nonlinear Multilayer Structures | en |
| heal.abstract | We investigate the adequacy of the Kronig-Penney d -function model in describing the electromagnetic wave propagation in periodic structures consisting of thin layers of materials with an intensity-dependent dielectric constant. We find that the model captures the most essential features of nonlinear response to radiation. Excellent agreement is found between the results from the d -function model and the exact solutions of nonlinear wave equations. However, discrepancies do exist below the bottom of transmission bands due to the rigidness of the band edge in the d -function model. Consequently, gap solitons cannot form in the d -function model when the nonlinear Kerr coefficient is positive. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.journalName | Physical Review B | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1996 | - |
| heal.publisher | The American Physical Society | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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