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28 April 2009 Coded-aperture DUV spectrometer for stand-off Raman spectroscopy
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Abstract
We have designed and constructed a coded aperture spectrometer for use in the deep UV range. The Czerny-Turner design provides sufficient spectral resolution to observe Raman scattering features, while the use of a coded aperture provides a greatly improved light collection efficiency for scattering sources. The resulting instrument is capable of analyzing Raman spectra from samples at a 1 meter viewing distance. We provide an overview of the system, its optical design, and some preliminary measurements.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Nathan Hagen and David J. Brady "Coded-aperture DUV spectrometer for stand-off Raman spectroscopy", Proc. SPIE 7319, Next-Generation Spectroscopic Technologies II, 73190D (28 April 2009); https://doi.org/10.1117/12.818830
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