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dc.contributor.author | Matres Abril, Joaquín | es_ES |
dc.contributor.author | Ballesteros García, Guillem | es_ES |
dc.contributor.author | Gautier, Pauline | es_ES |
dc.contributor.author | Fedeli, J.M. | es_ES |
dc.contributor.author | Martí Sendra, Javier | es_ES |
dc.contributor.author | Oton Nieto, Claudio José | es_ES |
dc.date.accessioned | 2015-12-15T08:42:53Z | |
dc.date.available | 2015-12-15T08:42:53Z | |
dc.date.issued | 2013-02-25 | |
dc.identifier.uri | http://hdl.handle.net/10251/58812 | |
dc.description.abstract | The nonlinear response of amorphous silicon waveguides is reported and compared to silicon-on-insulator (SOI) samples. The real part of the nonlinear coefficient gamma is measured by four-wave-mixing and the imaginary part of gamma is characterized by measuring the nonlinear loss at different peak powers. The combination of both results yields a two-photon-absorption figure of merit of 4.9, which is more than 7 times higher than for the SOI samples. Time-resolved measurements and simulations confirm the measured nonlinear coefficient $\gamma$ and show the absence of slow free-carrier effects versus ns free-carrier lifetimes in the SOI samples. | es_ES |
dc.description.sponsorship | We acknowledge financial support from the Spanish Ministry of Science and Innovation SINADEC (TEC2008-06333) and PROMETEO/2010/087 NANOFOTONICA projects and Universidad Politecnica de Valencia for PAID2011/1914 and J. Matres' doctoral grant. | en_EN |
dc.language | Inglés | es_ES |
dc.publisher | Optical Society of America: Open Access Journals | es_ES |
dc.relation.ispartof | Optics Express | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Nonlinear optics | es_ES |
dc.subject | Integrated optics | es_ES |
dc.subject | Nonlinear optics, four-wave mixing | es_ES |
dc.subject | Nonlinear optical materials | es_ES |
dc.subject.classification | TEORIA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | High nonlinear figure-of-merit amorphous silicon waveguides | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1364/OE.21.003932 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TEC2008-06333/ES/DISPOSITIVOS NANOFOTONICOS EN SILICIO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//PROMETEO%2F2010%2F087/ES/DESARROLLO DE NUEVOS DISPOSITIVOS NANOFOTONICOS BASADOS EN GUIAS DE SILICIO Y METAMATERIALES/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID2011-1914/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions | es_ES |
dc.description.bibliographicCitation | Matres Abril, J.; Ballesteros García, G.; Gautier, P.; Fedeli, J.; Martí Sendra, J.; Oton Nieto, CJ. (2013). High nonlinear figure-of-merit amorphous silicon waveguides. Optics Express. 21(4):3932-3940. https://doi.org/10.1364/OE.21.003932 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1364/OE.21.003932 | es_ES |
dc.description.upvformatpinicio | 3932 | es_ES |
dc.description.upvformatpfin | 3940 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 21 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.senia | 234110 | es_ES |
dc.identifier.eissn | 1094-4087 | |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |
dc.contributor.funder | Generalitat Valenciana | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
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