{"title":"High intensity plasmon enhanced photoacoustic generation from polymeric absorber with 3D plasmonic nanostructures","authors":"Seung-Bum Yang, Young‐Jae Oh, K. Jeong","doi":"10.1109/OMN.2014.6924542","DOIUrl":null,"url":null,"abstract":"Photoacoustic effect has been emerging as the ultrasound generation mechanism to overcome frequency limits of ultrasound generation from piezoelectric material. This work presents the effect of the plasmonic nanostructures in photoacoustic generation. The plasmonic nanoparticles are implemented to enhance the photoacoustic generation in polymeric optical absorber. The plasmonic structures are fabricated in three dimensional formation to give volumetric electromagnetic field enhancement.","PeriodicalId":161791,"journal":{"name":"2014 International Conference on Optical MEMS and Nanophotonics","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Optical MEMS and Nanophotonics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/OMN.2014.6924542","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
Photoacoustic effect has been emerging as the ultrasound generation mechanism to overcome frequency limits of ultrasound generation from piezoelectric material. This work presents the effect of the plasmonic nanostructures in photoacoustic generation. The plasmonic nanoparticles are implemented to enhance the photoacoustic generation in polymeric optical absorber. The plasmonic structures are fabricated in three dimensional formation to give volumetric electromagnetic field enhancement.
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