• About
  • Policies
  • What is openaccess
  • Library
  • Contact
Advanced search
      View Item 
      •   BUIR Home
      • Scholarly Publications
      • Institute of Materials Science and Nanotechnology
      • View Item
      •   BUIR Home
      • Scholarly Publications
      • Institute of Materials Science and Nanotechnology
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Plasmonic absorbers for multispectral and broadband absorption

      Thumbnail
      View / Download
      1.6 Mb
      Author
      Ayaş, Sencer
      Güner, Hasan
      Türker, Burak
      Ekiz, Öner
      Dana, Aykutlu
      Date
      2012
      Source Title
      Proceedings of SPIE
      Print ISSN
      0277786X
      Publisher
      SPIE
      Volume
      8269
      Pages
      82691J-1 - 82691J-10
      Language
      English
      Type
      Conference Paper
      Item Usage Stats
      68
      views
      71
      downloads
      Metadata
      Show full item record
      Abstract
      We present polarization dependent multispectral and broadband plasmonic absorbers in the visible spectrum. The spectral characteristics of these structures are tunable over a broad spectrum. Experimental results are verified with the FDTD and RCWA analysis methods. These structures are used as surface enhanced raman spectroscopy(SERS) substrates. Designed structures have resonances that span the Raman Stokes and excitation wavelength. Such structures can be used for energy, LED and other spectroscopy applications. © 2012 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
      Keywords
      absorbers
      coupled modes
      fabry-perot mode
      metamaterial absorbers
      plasmon
      SERS
      absorbers
      Analysis method
      Broad spectrum
      Broadband absorption
      Coupled mode
      Excitation wavelength
      Fabry-Perot
      Multi-spectral
      Plasmonic
      Raman Stokes
      SERS
      Spectral characteristics
      Spectroscopy applications
      Surface enhanced Raman spectroscopy
      Visible spectra
      Metamaterials
      Nanostructures
      Substrates
      Plasmons
      Permalink
      http://hdl.handle.net/11693/28218
      Published Version (Please cite this version)
      http://dx.doi.org/10.1117/12.908452
      Collections
      • Institute of Materials Science and Nanotechnology 1580

      Browse

      All of BUIRCommunities & CollectionsTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartmentsThis CollectionTitlesAuthorsAdvisorsBy Issue DateKeywordsTypeDepartments

      My Account

      Login

      Statistics

      View Usage Statistics

      Bilkent University

      If you have trouble accessing this page and need to request an alternate format, contact the site administrator. Phone: (312) 290 1771
      Copyright © Bilkent University | Library IT

      Contact Us | Send Feedback | Off-Campus Access | Admin