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Proceedings Article

Standoff raman spectroscopy system for remote chemical detection

[+] Author Affiliations
E. C. Cull, M. E. Gehm, B. D. Guenther, D. J. Brady

Duke Univ.

Proc. SPIE 5994, Chemical and Biological Sensors for Industrial and Environmental Security, 59940H (November 09, 2005); doi:10.1117/12.626170
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From Conference Volume 5994

  • Chemical and Biological Sensors for Industrial and Environmental Security
  • Arthur J. SedlacekIII; Steven D. Christesen; Roger J. Combs; Tuan Vo-Dinh
  • Boston, MA | October 23, 2005

abstract

We have developed a class of aperture coding schemes for Remote Raman Spectrometers (RRS) that remove the traditional trade-off between throughput and spectral resolution. As a result, the size of the remote interrogation region can be driven by operational, rather than optical considerations. In this paper we present the design of our coded-aperture standoff spectroscopy system as well as experimental data collected while making remote measurements.

© (2005) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

E. C. Cull ; M. E. Gehm ; B. D. Guenther and D. J. Brady
"Standoff raman spectroscopy system for remote chemical detection", Proc. SPIE 5994, Chemical and Biological Sensors for Industrial and Environmental Security, 59940H (November 09, 2005); doi:10.1117/12.626170; http://dx.doi.org/10.1117/12.626170


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