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Article: Symmetry-selective third-harmonic generation from plasmonic metacrystals

TitleSymmetry-selective third-harmonic generation from plasmonic metacrystals
Authors
Issue Date2014
Citation
Physical Review Letters, 2014, v. 113, n. 3, article no. 033901 How to Cite?
AbstractNonlinear processes are often governed by selection rules imposed by the symmetries of the molecular configurations. The most well-known examples include the role of centrosymmetry breaking for the generation of even harmonics, and the selection rule related to the rotational symmetry in harmonic generation for fundamental beams with circular polarizations. While the role of centrosymmetry breaking in second harmonic generation has been extensively studied in plasmonic systems, the investigation of selection rules pertaining to circular polarization states of harmonic generation is limited to crystals, i.e., symmetries at the atomic level. In this Letter we demonstrate the rotational symmetry dependent third harmonic generation from nonlinear plasmonic metacrystals. We show that the selection rule can be imposed by the rotational symmetry of metacrystals embedded into an isotropic organic nonlinear thin film. The results presented here may open new avenues for designing symmetry-dependent nonlinear optical responses with tailored plasmonic nanostructures. © 2014 American Physical Society.
Persistent Identifierhttp://hdl.handle.net/10722/295027
ISSN
2023 Impact Factor: 8.1
2023 SCImago Journal Rankings: 3.040
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChen, Shumei-
dc.contributor.authorLi, Guixin-
dc.contributor.authorZeuner, Franziska-
dc.contributor.authorWong, Wing Han-
dc.contributor.authorPun, Edwin Yue Bun-
dc.contributor.authorZentgraf, Thomas-
dc.contributor.authorCheah, Kok Wai-
dc.contributor.authorZhang, Shuang-
dc.date.accessioned2021-01-05T04:58:54Z-
dc.date.available2021-01-05T04:58:54Z-
dc.date.issued2014-
dc.identifier.citationPhysical Review Letters, 2014, v. 113, n. 3, article no. 033901-
dc.identifier.issn0031-9007-
dc.identifier.urihttp://hdl.handle.net/10722/295027-
dc.description.abstractNonlinear processes are often governed by selection rules imposed by the symmetries of the molecular configurations. The most well-known examples include the role of centrosymmetry breaking for the generation of even harmonics, and the selection rule related to the rotational symmetry in harmonic generation for fundamental beams with circular polarizations. While the role of centrosymmetry breaking in second harmonic generation has been extensively studied in plasmonic systems, the investigation of selection rules pertaining to circular polarization states of harmonic generation is limited to crystals, i.e., symmetries at the atomic level. In this Letter we demonstrate the rotational symmetry dependent third harmonic generation from nonlinear plasmonic metacrystals. We show that the selection rule can be imposed by the rotational symmetry of metacrystals embedded into an isotropic organic nonlinear thin film. The results presented here may open new avenues for designing symmetry-dependent nonlinear optical responses with tailored plasmonic nanostructures. © 2014 American Physical Society.-
dc.languageeng-
dc.relation.ispartofPhysical Review Letters-
dc.titleSymmetry-selective third-harmonic generation from plasmonic metacrystals-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1103/PhysRevLett.113.033901-
dc.identifier.pmid25083645-
dc.identifier.scopuseid_2-s2.0-84904581444-
dc.identifier.volume113-
dc.identifier.issue3-
dc.identifier.spagearticle no. 033901-
dc.identifier.epagearticle no. 033901-
dc.identifier.eissn1079-7114-
dc.identifier.isiWOS:000339096600012-
dc.identifier.issnl0031-9007-

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