Enhanced Second Harmonic Generation From Coupled Asymmetric Plasmonic Metal Nanostructures
| dc.authorid | Bek, Alpan/0000-0002-0190-7945 | |
| dc.authorid | Yildiz, Bilge Can/0000-0002-3256-8173 | |
| dc.authorid | Tasgin, Mehmet Emre/0000-0001-8483-6881 | |
| dc.authorid | Unalan, Husnu/0000-0003-3667-179X | |
| dc.authorscopusid | 57216242773 | |
| dc.authorscopusid | 8654956300 | |
| dc.authorscopusid | 23972396600 | |
| dc.authorscopusid | 54789578200 | |
| dc.authorscopusid | 9334745700 | |
| dc.authorscopusid | 6602813700 | |
| dc.authorwosid | Bek, Alpan/A-4847-2010 | |
| dc.authorwosid | Yildiz, Bilge Can/AAE-2661-2020 | |
| dc.authorwosid | Coskun, Sahin/J-7978-2013 | |
| dc.authorwosid | ABAK, Musa Kurtuluş/AAA-5070-2021 | |
| dc.authorwosid | Tasgin, Mehmet Emre/O-1707-2013 | |
| dc.authorwosid | Unalan, Husnu/F-8392-2012 | |
| dc.contributor.author | Yildiz, Bilge Can | |
| dc.contributor.author | Tasgin, Mehmet Emre | |
| dc.contributor.author | Abak, Musa Kurtulus | |
| dc.contributor.author | Coskun, Sahin | |
| dc.contributor.author | Unalan, Husnu Emrah | |
| dc.contributor.author | Bek, Alpan | |
| dc.contributor.other | Airframe and Powerplant Maintenance | |
| dc.date.accessioned | 2024-07-05T14:32:26Z | |
| dc.date.available | 2024-07-05T14:32:26Z | |
| dc.date.issued | 2015 | |
| dc.department | Atılım University | en_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, Turkey | en_US |
| dc.description | Bek, Alpan/0000-0002-0190-7945; Yildiz, Bilge Can/0000-0002-3256-8173; Tasgin, Mehmet Emre/0000-0001-8483-6881; Unalan, Husnu/0000-0003-3667-179X | en_US |
| dc.description.abstract | We 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.sponsorship | TUBITAK Grant [113F239, 113M931, 113F375, 114E105, 112T927, 114F170]; METU grant [BAP-01-05-2015-003] | en_US |
| dc.description.sponsorship | AB 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.citationcount | 8 | |
| dc.identifier.doi | 10.1088/2040-8978/17/12/125005 | |
| dc.identifier.issn | 2040-8978 | |
| dc.identifier.issn | 2040-8986 | |
| dc.identifier.issue | 12 | en_US |
| dc.identifier.scopus | 2-s2.0-84947982953 | |
| dc.identifier.scopusquality | Q2 | |
| dc.identifier.uri | https://doi.org/10.1088/2040-8978/17/12/125005 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14411/811 | |
| dc.identifier.volume | 17 | en_US |
| dc.identifier.wos | WOS:000366375700008 | |
| dc.identifier.wosquality | Q3 | |
| dc.institutionauthor | Yıldız, Bilge Can | |
| dc.language.iso | en | en_US |
| dc.publisher | Iop Publishing Ltd | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.scopus.citedbyCount | 13 | |
| dc.subject | Fano resonance | en_US |
| dc.subject | second harmonic generation | en_US |
| dc.subject | plasmons | en_US |
| dc.subject | nonlinear optics | en_US |
| dc.subject | enhancement | en_US |
| dc.title | Enhanced Second Harmonic Generation From Coupled Asymmetric Plasmonic Metal Nanostructures | en_US |
| dc.type | Article | en_US |
| dc.wos.citedbyCount | 9 | |
| dspace.entity.type | Publication | |
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