Optics: measuring and testing – By dispersed light spectroscopy – With raman type light scattering
Patent
1987-08-31
1989-02-07
Evans, F. L.
Optics: measuring and testing
By dispersed light spectroscopy
With raman type light scattering
356246, G01J 344, G01N 110
Patent
active
048027618
ABSTRACT:
Method and apparatus are provided for remote in-situ detection and/or monitoring of selected compounds in liquid or gaseous media using one of several methods of Raman spectroscopy. The resulting Raman signal is conducted through optical fibers for recording a Raman spectrum at a distance from the instrument.
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Blanche M. Sterling
Bowen John M.
Essington Michael
Noe Lewis J.
Sullivan Patrick J.
Evans F. L.
Western Research Institute
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