publication . Other literature type . 2012

Excitation of Metallic Nano-Cavities by a Silicon Waveguide for Localized Sensing Applications

Osowiecki, Gaël David; Cosentino, Armando; Tan, Qing; Naqavi, Ali; Paeder, Vincent; Roussey, Matthieu; Herzig, Hans Peter;
Open Access
  • Published: 26 Oct 2012
  • Country: Switzerland
Abstract
Strong Electric-field enhancement in small volumes is the key for label-free single-molecule sensing. We have investigated the excitation of single and multiple metallic nano-cavities by evanescent wave coupling in the near-infrared by a silicon wire waveguide.
Subjects
arXiv: Physics::Optics
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