Optical properties around resonance peaks by the THz-TDS

Feng Huang, John Federici, Robert Barat, Dale Gary, David Zimdars

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

Terahertz Time domain spectroscopy (THz -TDS ) can provide the optical response of a medium in both amplitude and phase. We show that such capability can enable a detail analysis of optical properties around a resonance regime. Such study is important for standoff detection of explosive material where numerous absorption peaks exist. We proposed a model where one can synthesize the optical properties with THz-TDS around the resonance regimes.

Original languageEnglish (US)
Article number04
Pages (from-to)23-31
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume5584
DOIs
StatePublished - Dec 1 2004
EventChemical and Biological Standoff Detection II - Philadelphia, PA, United States
Duration: Oct 27 2004Oct 28 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Keywords

  • Ammonium Nitrate
  • Echo
  • LT GaAs
  • THz
  • Time Domain spectroscopy

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