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Proceedings Article

Multimodal optical spectrometers for remote chemical detection

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

Duke Univ. Fitzpatrick Ctr. for Photonics and Communications Systems (USA)

Proc. SPIE 5778, Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense IV, 376 (August 05, 2005); doi:10.1117/12.606574
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From Conference Volume 5778

  • Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense IV
  • Edward M. Carapezza
  • Orlando, Florida, USA | March 28, 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. We present theoretical arguments on the performance of these codes and present data from where we have utilized these codes in other spectroscopy efforts.

© (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 ; S. T. McCain ; B. D. Guenther and D. J. Brady
"Multimodal optical spectrometers for remote chemical detection", Proc. SPIE 5778, Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense IV, 376 (August 05, 2005); doi:10.1117/12.606574; http://dx.doi.org/10.1117/12.606574


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