Accession Number : AD1040400

Title :   Remote detection of chem/bio hazards via coherent anti-Stokes Raman spectroscopy

Descriptive Note : Technical Report,15 Aug 2016,14 Mar 2017

Corporate Author : Stevens Institute of Technology Hoboken United States

Personal Author(s) : Malinovskaya,Svetlana

Full Text :

Report Date : 12 Sep 2017

Pagination or Media Count : 8

Abstract : The goal the project is to assess the feasibility of Femtosecond Adaptive Spectroscopic Technique applied to coherent anti-Stokes Raman spectroscopy (FAST CARS) for a real time remote detection of hazardous microparticles in atmosphere and to evaluate the range of distances for typical species and the parameters of laser system that drive the limits of applicability. We will formulate a semiclassical theory of nonlinear scattering to estimate the number of detectable photons from a prototype molecule at a distance.

Descriptors :   raman scattering , raman spectroscopy , remote sensing , detection , Chemical agents , Biological agents , laser beams

Subject Categories : Chemical, Biological and Radiological Warfare
      Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE