{"title":"Effects of Spatial Confinement on Nonlinear Light Emission from Plasmonic Nanostructures","authors":"R. Lemasters, H. Harutyunyan","doi":"10.1109/RAPID.2019.8864429","DOIUrl":null,"url":null,"abstract":"Photoluminescence measurements from spatially confined resonant gap-mode plasmons in a metal-dielectric-metal geometry is performed. The PL signal is nonlinear and broadband in character, and the nonlinear power dependence is seen to deviate from spatially random systems such as rough metal films.","PeriodicalId":143675,"journal":{"name":"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE Research and Applications of Photonics in Defense Conference (RAPID)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RAPID.2019.8864429","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Photoluminescence measurements from spatially confined resonant gap-mode plasmons in a metal-dielectric-metal geometry is performed. The PL signal is nonlinear and broadband in character, and the nonlinear power dependence is seen to deviate from spatially random systems such as rough metal films.