Optically reconfigurable structures based on surface enhanced Raman scattering in nanorods

Amihai Meiri, Asaf Shahmoon, Luca Businaro, Zeev Zalevsky

Research output: Contribution to journalArticlepeer-review


Three nanoparticle based structures are presented for the use of tunable surface enhanced Raman scattering effect. The tunability is obtained by change in the refractive index through illumination of silicon nanoparticles, and the result is a highly controllable enhancement factor and extinction cross section resonance wavelength. Intensity enhancements of up to 109 are demonstrated with induced modulation of enhancement of up to 48 dB for certain structures.

Original languageEnglish
Pages (from-to)251-255
Number of pages5
JournalMicroelectronic Engineering
StatePublished - 2013


  • Micro arrays
  • Microsensor chip
  • Nanoplasmonic sensor
  • Optical resonant
  • Plasmon resonance
  • Surface enhanced Raman scattering

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Surfaces, Coatings and Films
  • Electrical and Electronic Engineering


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