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Proceedings Paper

Multimodal optical spectrometers for remote chemical detection
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Paper 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.

Paper Details

Date Published: 20 May 2005
PDF: 7 pages
Proc. SPIE 5778, Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense IV, (20 May 2005); doi: 10.1117/12.606574
Show Author Affiliations
E. C. Cull, Duke Univ. Fitzpatrick Ctr. for Photonics and Communications Systems (United States)
M. E. Gehm, Duke Univ. Fitzpatrick Ctr. for Photonics and Communications Systems (United States)
S. T. McCain, Duke Univ. Fitzpatrick Ctr. for Photonics and Communications Systems (United States)
B. D. Guenther, Duke Univ. Fitzpatrick Ctr. for Photonics and Communications Systems (United States)
D. J. Brady, Duke Univ. Fitzpatrick Ctr. for Photonics and Communications Systems (United States)


Published in SPIE Proceedings Vol. 5778:
Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security and Homeland Defense IV
Edward M. Carapezza, Editor(s)

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