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Diffractive effects in 1D and 2D gain/loss periodic spatial modulated materials
dc.contributor.author | Herrero Simon, Ramon |
dc.contributor.author | Botey Cumella, Muriel |
dc.contributor.author | Staliunas, Kestutis |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear |
dc.date.accessioned | 2011-02-23T19:23:49Z |
dc.date.available | 2011-02-23T19:23:49Z |
dc.date.created | 2010 |
dc.date.issued | 2010 |
dc.identifier.citation | Herrero, R.; Botey, M.; Staliunas, K. Diffractive effects in 1D and 2D gain/loss periodic spatial modulated materials. A: International Conference in Transparent Optical Networks. "12th International Conference on Transparent Optical Networks". Munich: IEEE Press. Institute of Electrical and Electronics Engineers, 2010. |
dc.identifier.isbn | DOI:0.1109 |
dc.identifier.uri | http://hdl.handle.net/2117/11512 |
dc.description.abstract | The propagation of light through materials with periodically modulated gain can present different effects that are analyzed in the paper. The characterization of these gain/loss metamaterials (GLM) with a two-dimensional modulation predicts the mode locked states and effects like non diffractive propagation of beams, superlaminar light propagation regimes and superdiffusion due to angular gain dependence. The last allows the management of amplification and spatial frequency filtering altogether, obtaining amplified, cleaned and focalized beams at the output of these kind of gain modulated materials. The characterization is obtained from the full Maxwell equations using the plane wave expansion (PWE) method, propagation through a given direction is simulated considering beam propagation in the paraxial approximation. |
dc.format.extent | 1 p. |
dc.language.iso | eng |
dc.publisher | IEEE Press. Institute of Electrical and Electronics Engineers |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica |
dc.subject.lcsh | Photonics |
dc.title | Diffractive effects in 1D and 2D gain/loss periodic spatial modulated materials |
dc.type | Conference report |
dc.subject.lemac | Fotònica |
dc.contributor.group | Universitat Politècnica de Catalunya. DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers |
dc.identifier.doi | 10.1109/ICTON.2010.5549259 |
dc.identifier.dl | DOI: 10.1109/ICTON.2010.5549259 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5549259 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 4926100 |
dc.description.version | Postprint (published version) |
local.citation.author | Herrero, R.; Botey, M.; Staliunas, K. |
local.citation.contributor | International Conference in Transparent Optical Networks |
local.citation.pubplace | Munich |
local.citation.publicationName | 12th International Conference on Transparent Optical Networks |