Non-resonant enhancement of terahertz field by a nano-slit

Ji Hun Kang, Dai Sik Kim, Q Han Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demnostrate non-resonant enhancement of terahertz field by a nano-slit. Rigorous diffraction theory reveals that extreme sub-wavelength slit enables the field enhancement of thoudands, and finite-difference time-domain (FDTD) analysis confirms that.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
DOIs
Publication statusPublished - 2009 Dec 10
EventCLEO/Pacific Rim 2009 - 8th Pacific Rim Conference on Lasers and Electro-Optics - Shanghai, China
Duration: 2009 Aug 302009 Sep 3

Other

OtherCLEO/Pacific Rim 2009 - 8th Pacific Rim Conference on Lasers and Electro-Optics
CountryChina
CityShanghai
Period09/8/3009/9/3

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Keywords

  • Enhancement
  • Resonance
  • Slit
  • Terahertz

ASJC Scopus subject areas

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

Cite this

Kang, J. H., Kim, D. S., & Park, Q. H. (2009). Non-resonant enhancement of terahertz field by a nano-slit. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest [5292364] https://doi.org/10.1109/CLEOPR.2009.5292364