Proceedings Paper
Single-shot stand-off detection of explosives precursors using UV coded aperture Raman spectroscopy| Format | Member Price | Non-Member Price |
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Paper Abstract
We present preliminary results on the performance of a basic stand-off Raman spectroscopy setup using coded apertures compared to a setup using a round-to-slit fiber for light collection. Measurements were performed using single 5 ns laser shots at 355 nm with a target distance of 5.4 meters on ammonium nitrate powder. The results show an increase in signal-to-noise ratio of 3-8 times when using coded aperture multiplexing compared to the fiber setup.
Paper Details
Date Published: 22 May 2015
PDF: 7 pages
Proc. SPIE 9455, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XVI, 94550Q (22 May 2015); doi: 10.1117/12.2176945
Published in SPIE Proceedings Vol. 9455:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XVI
Augustus Way Fountain III, Editor(s)
PDF: 7 pages
Proc. SPIE 9455, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XVI, 94550Q (22 May 2015); doi: 10.1117/12.2176945
Show Author Affiliations
M. Svanqvist, Swedish Defence Research Agency (Sweden)
M. Nordberg, Swedish Defence Research Agency (Sweden)
M. Nordberg, Swedish Defence Research Agency (Sweden)
H. Östmark, Swedish Defence Research Agency (Sweden)
Published in SPIE Proceedings Vol. 9455:
Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XVI
Augustus Way Fountain III, Editor(s)
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