Quantitative UV Absorbance Spectra of Chemical Agents and Simulants

Abstract

The quantitative UV absorption spectra of selected chemical agents and simulants have been measured for wavelengths in the near UV from 200 to 400 nm. Although these data are of interest in their own right, they are also necessary for predicting the sensitivity of UV Raman based detection systems. Of particular interest are the absorption values at 248.25 nm and 262 nm as these correspond to excitation wavelengths used by UV Raman based surface contamination detectors currently under development. These wavelengths are produced by KrF excimer lasers and quadrupled Nd:YLF lasers, respectively. This report collates these data in a presentable form.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 2008
Accession Number
ADA481958

Entities

People

  • Aaron M. Hyre
  • J. M. Lochner
  • Kristina R. Gonser
  • Steven D. Christesen

Organizations

  • Edgewood Chemical Biological Center

Tags

Communities of Interest

  • Counter WMD

DTIC Thesaurus Topics

  • Absorption
  • Absorption Cross Sections
  • Absorption Spectra
  • Chemical Warfare Agents
  • Chemical Weapons
  • Chemistry
  • Detection
  • Detectors
  • Excimer Lasers
  • G Agents
  • Lasers
  • Light Sources
  • Phosgene
  • Radiation
  • Raman Scattering
  • Scattering
  • Spectra

Readers

  • Environmental Engineering.
  • Optical Physics and Photonics.
  • Spectroscopy.

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers