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High performace silicon 2x2 optical switch based on a thermo-optically tunable multimode interference coupler and efficient electrodes

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High performace silicon 2x2 optical switch based on a thermo-optically tunable multimode interference coupler and efficient electrodes

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dc.contributor.author Rosa Escutia, Álvaro es_ES
dc.contributor.author Gutiérrez Campo, Ana María es_ES
dc.contributor.author Brimont, Antoine Christian Jacques es_ES
dc.contributor.author Griol Barres, Amadeu es_ES
dc.contributor.author Sanchis Kilders, Pablo es_ES
dc.date.accessioned 2016-11-18T12:00:55Z
dc.date.available 2016-11-18T12:00:55Z
dc.date.issued 2016
dc.identifier.issn 1094-4087
dc.identifier.uri http://hdl.handle.net/10251/74354
dc.description.abstract Optical switches based on tunable multimode interference (MMI) couplers can simultaneously reduce the footprint and increase the tolerance against fabrication deviations. Here, a compact 2x2 silicon switch based on a thermo-optically tunable MMI structure with a footprint of only 0.005mm2 is proposed and demonstrated. The MMI structure has been optimized using a silica trench acting as a thermal isolator without introducing any substantial loss penalty or crosstalk degradation. Furthermore, the electrodes performance have significantly been improved via engineering the heater geometry and using two metallization steps. Thereby, a drastic power consumption reduction of around 90% has been demonstrated yielding to values as low as 24.9 mW. Furthermore, very fast switching times of only 1.19 μs have also been achieved. es_ES
dc.description.sponsorship Financial support from LEOMIS TEC2012-38540 and PROMETEOII/2014/034 projects is acknowledged. Alvaro Rosa also acknowledges the Spanish Ministry of Economy and Competitiveness for funding his grant. The authors also would like to thank the Electronic Microscopy Department at UPV for taking the SEM images. en_EN
dc.language Inglés es_ES
dc.publisher Optical Society of America es_ES
dc.relation.ispartof Optics Express es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Switch es_ES
dc.subject 2x2 es_ES
dc.subject Tunable multimode interference es_ES
dc.subject Thermo-optic effect es_ES
dc.subject Efficient electrodes es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title High performace silicon 2x2 optical switch based on a thermo-optically tunable multimode interference coupler and efficient electrodes es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1364/OE.24.000191
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//TEC2012-38540-C02-02/ES/DISPOSITIVOS DE CONMUTACION Y MODULACION ELECTRO-OPTICA CON FOTONICA DE SILICIO BASADA EN TECNOLOGIA CMOS PARA ENRUTADO INTRA-CHIP E INTERCONEXIONES OPTICAS/
dc.relation.projectID info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2014%2F034/ES/Nanomet Plus/
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica es_ES
dc.description.bibliographicCitation Rosa Escutia, Á.; Gutiérrez Campo, AM.; Brimont, ACJ.; Griol Barres, A.; Sanchis Kilders, P. (2016). High performace silicon 2x2 optical switch based on a thermo-optically tunable multimode interference coupler and efficient electrodes. Optics Express. 24(1):191-198. https://doi.org/10.1364/OE.24.000191 es_ES
dc.description.accrualMethod S es_ES
dc.description.upvformatpinicio 191 es_ES
dc.description.upvformatpfin 198 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 24 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 299303 es_ES
dc.contributor.funder Generalitat Valenciana
dc.contributor.funder Ministerio de Economía y Competitividad
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