Dark and bright modes manipulation for plasmon-triggered photonic devices

Handle URI:
http://hdl.handle.net/10754/346824
Title:
Dark and bright modes manipulation for plasmon-triggered photonic devices
Authors:
Panaro, S.; Nazir, A.; Liberale, Carlo ( 0000-0002-5653-199X ) ; Wang, H.; De Angelis, F.; Proietti Zaccaria, R.; Di Fabrizio, Enzo M. ( 0000-0001-5886-4678 ) ; Toma, A.
Abstract:
In the last decade, several efforts have been spent in the study of near-field coupled systems, in order to induce hybridization of plasmonic modes. Within this context, particular attention has been recently paid on the possibility to couple conventional bright and dark modes. As a result of such phenomenon, a Fano resonance appears as a characteristic sharp dip in the scattering spectra. Here we show how, gradually coupling a single rod-like nanostructure to an aligned nanoantenna dimer, it is possible to induce the near-field activation of an anti-bonding dark mode. The high polarization sensitivity presented by the far-field response of T-shape trimer, combined with the sharp Fano resonance sustained by this plasmonic device, opens interesting perspectives towards a new era of photonic devices. © (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Biological and Environmental Sciences and Engineering (BESE) Division
Citation:
S. Panaro ; A. Nazir ; C. Liberale ; H. Wang ; F. De Angelis ; R. Proietti Zaccaria ; E. Di Fabrizio and A. Toma " Dark and bright modes manipulation for plasmon-triggered photonic devices ", Proc. SPIE 9163, Plasmonics: Metallic Nanostructures and Their Optical Properties XII, 91633M (September 10, 2014); doi:10.1117/12.2061187; http://dx.doi.org/10.1117/12.2061187
Publisher:
Society of Photo-optical Instrumentation Engineers
Journal:
Proceedings of the International Society for Optical Engineering
Conference/Event name:
Plasmonics: Metallic Nanostructures and Their Optical Properties XII
Issue Date:
10-Sep-2014
DOI:
10.1117/12.2061187
Type:
Conference Paper
Additional Links:
http://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2061187
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Biological and Environmental Sciences and Engineering (BESE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorPanaro, S.en
dc.contributor.authorNazir, A.en
dc.contributor.authorLiberale, Carloen
dc.contributor.authorWang, H.en
dc.contributor.authorDe Angelis, F.en
dc.contributor.authorProietti Zaccaria, R.en
dc.contributor.authorDi Fabrizio, Enzo M.en
dc.contributor.authorToma, A.en
dc.date.accessioned2015-03-18T05:30:57Zen
dc.date.available2015-03-18T05:30:57Zen
dc.date.issued2014-09-10en
dc.identifier.citationS. Panaro ; A. Nazir ; C. Liberale ; H. Wang ; F. De Angelis ; R. Proietti Zaccaria ; E. Di Fabrizio and A. Toma " Dark and bright modes manipulation for plasmon-triggered photonic devices ", Proc. SPIE 9163, Plasmonics: Metallic Nanostructures and Their Optical Properties XII, 91633M (September 10, 2014); doi:10.1117/12.2061187; http://dx.doi.org/10.1117/12.2061187en
dc.identifier.doi10.1117/12.2061187en
dc.identifier.urihttp://hdl.handle.net/10754/346824en
dc.description.abstractIn the last decade, several efforts have been spent in the study of near-field coupled systems, in order to induce hybridization of plasmonic modes. Within this context, particular attention has been recently paid on the possibility to couple conventional bright and dark modes. As a result of such phenomenon, a Fano resonance appears as a characteristic sharp dip in the scattering spectra. Here we show how, gradually coupling a single rod-like nanostructure to an aligned nanoantenna dimer, it is possible to induce the near-field activation of an anti-bonding dark mode. The high polarization sensitivity presented by the far-field response of T-shape trimer, combined with the sharp Fano resonance sustained by this plasmonic device, opens interesting perspectives towards a new era of photonic devices. © (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).en
dc.publisherSociety of Photo-optical Instrumentation Engineersen
dc.relation.urlhttp://proceedings.spiedigitallibrary.org/proceeding.aspx?doi=10.1117/12.2061187en
dc.rightsCopyright 2014 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.en
dc.titleDark and bright modes manipulation for plasmon-triggered photonic devicesen
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentBiological and Environmental Sciences and Engineering (BESE) Divisionen
dc.identifier.journalProceedings of the International Society for Optical Engineeringen
dc.conference.dateAugust 17, 2014en
dc.conference.namePlasmonics: Metallic Nanostructures and Their Optical Properties XIIen
dc.conference.locationSan Diego, California, United Statesen
dc.eprint.versionPublisher's Version/PDFen
dc.contributor.institutionIstituto Italiano di Tecnologia, via Morego 30, I-16163 Genova, Italyen
dc.contributor.institutionCollege of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012, Chinaen
dc.contributor.institutionBIONEM Lab, University of Magna Graecia, Campus S. Venuta, Germaneto, viale Europa, I-88100 Catanzaro, Italyen
kaust.authorDi Fabrizio, Enzo M.en
All Items in KAUST are protected by copyright, with all rights reserved, unless otherwise indicated.