9 November 2005 Standoff raman spectroscopy system for remote chemical detection
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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.
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E. C. Cull, M. E. Gehm, B. D. Guenther, D. J. Brady, "Standoff raman spectroscopy system for remote chemical detection", Proc. SPIE 5994, Chemical and Biological Sensors for Industrial and Environmental Security, 59940H (9 November 2005); doi: 10.1117/12.626170; https://doi.org/10.1117/12.626170
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