Enhanced Second Harmonic Generation From Coupled Asymmetric Plasmonic Metal Nanostructures

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dc.authoridBek, Alpan/0000-0002-0190-7945
dc.authoridYildiz, Bilge Can/0000-0002-3256-8173
dc.authoridTasgin, Mehmet Emre/0000-0001-8483-6881
dc.authoridUnalan, Husnu/0000-0003-3667-179X
dc.authorscopusid57216242773
dc.authorscopusid8654956300
dc.authorscopusid23972396600
dc.authorscopusid54789578200
dc.authorscopusid9334745700
dc.authorscopusid6602813700
dc.authorwosidBek, Alpan/A-4847-2010
dc.authorwosidYildiz, Bilge Can/AAE-2661-2020
dc.authorwosidCoskun, Sahin/J-7978-2013
dc.authorwosidABAK, Musa Kurtuluş/AAA-5070-2021
dc.authorwosidTasgin, Mehmet Emre/O-1707-2013
dc.authorwosidUnalan, Husnu/F-8392-2012
dc.contributor.authorYildiz, Bilge Can
dc.contributor.authorTasgin, Mehmet Emre
dc.contributor.authorAbak, Musa Kurtulus
dc.contributor.authorCoskun, Sahin
dc.contributor.authorUnalan, Husnu Emrah
dc.contributor.authorBek, Alpan
dc.contributor.otherAirframe and Powerplant Maintenance
dc.date.accessioned2024-07-05T14:32:26Z
dc.date.available2024-07-05T14:32:26Z
dc.date.issued2015
dc.departmentAtılım Universityen_US
dc.department-temp[Yildiz, Bilge Can; Bek, Alpan] Middle E Tech Univ, Dept Phys, TR-06800 Ankara, Turkey; [Yildiz, Bilge Can; Abak, Musa Kurtulus; Coskun, Sahin; Unalan, Husnu Emrah; Bek, Alpan] Middle E Tech Univ, Ctr Solar Energy Res & Applicat GUNAM, TR-06800 Ankara, Turkey; [Yildiz, Bilge Can] Atilim Univ, Phys Unit, TR-06836 Ankara, Turkey; [Yildiz, Bilge Can; Tasgin, Mehmet Emre] Hacettepe Univ, Inst Nucl Sci, TR-06800 Ankara, Turkey; [Abak, Musa Kurtulus; Unalan, Husnu Emrah; Bek, Alpan] Middle E Tech Univ, Grad Sch Nat & Appl Sci, Micro & Nanotechnol Program, TR-06800 Ankara, Turkey; [Coskun, Sahin; Unalan, Husnu Emrah] Middle E Tech Univ, Dept Met & Mat Engn, TR-06800 Ankara, Turkeyen_US
dc.descriptionBek, Alpan/0000-0002-0190-7945; Yildiz, Bilge Can/0000-0002-3256-8173; Tasgin, Mehmet Emre/0000-0001-8483-6881; Unalan, Husnu/0000-0003-3667-179Xen_US
dc.description.abstractWe experimentally demonstrate that two coupled metal nanostructures (MNSs), a silver nanowire and bipyramid, can produce similar to 30 times enhanced second harmonic generation compared to the particles alone. We develop a simple theoretical model, presenting the path interference effects in the nonlinear response of coupled MNSs. We show that the reason for such an enhancement can be the occurrence of a Fano resonance due to the coupling of the converter MNS to the long-lived mode of the attached MNS.en_US
dc.description.sponsorshipTUBITAK Grant [113F239, 113M931, 113F375, 114E105, 112T927, 114F170]; METU grant [BAP-01-05-2015-003]en_US
dc.description.sponsorshipAB acknowledges support from TUBITAK Grant nos. 113F239, 113M931, 113F375, and 114E105 and METU grant no. BAP-01-05-2015-003. MET acknowledges support from TUBITAK Grant nos. 112T927 and No. 114F170. We would like to thank Dr Marco Lazzarino and Dr Denys Naumenko from Laboratorio TASC, CNR-IOM, for useful discussions and help with the experiments. We also thank Dr Oguz Gulseren from Bilkent University, Ankara, Turkey, for his support.en_US
dc.identifier.citationcount8
dc.identifier.doi10.1088/2040-8978/17/12/125005
dc.identifier.issn2040-8978
dc.identifier.issn2040-8986
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-84947982953
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1088/2040-8978/17/12/125005
dc.identifier.urihttps://hdl.handle.net/20.500.14411/811
dc.identifier.volume17en_US
dc.identifier.wosWOS:000366375700008
dc.identifier.wosqualityQ3
dc.institutionauthorYıldız, Bilge Can
dc.language.isoenen_US
dc.publisherIop Publishing Ltden_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.scopus.citedbyCount12
dc.subjectFano resonanceen_US
dc.subjectsecond harmonic generationen_US
dc.subjectplasmonsen_US
dc.subjectnonlinear opticsen_US
dc.subjectenhancementen_US
dc.titleEnhanced Second Harmonic Generation From Coupled Asymmetric Plasmonic Metal Nanostructuresen_US
dc.typeArticleen_US
dc.wos.citedbyCount9
dspace.entity.typePublication
relation.isAuthorOfPublication6216918c-2562-4b29-8836-53603fce555a
relation.isAuthorOfPublication.latestForDiscovery6216918c-2562-4b29-8836-53603fce555a
relation.isOrgUnitOfPublication0ad0b148-c2aa-44e7-8f0a-53ab5c8406d5
relation.isOrgUnitOfPublication.latestForDiscovery0ad0b148-c2aa-44e7-8f0a-53ab5c8406d5

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