HIGH-RESOLUTION CARS MEASUREMENT OF RAMAN LINEWIDTHS OF DEUTERIUM

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1986

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Ohio State University

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A cw coherent anti-Stokes Raman Spectroscopy (CARS) system based on single-mode Ar-ion and ring dye lasers has been used to obtain high-resolution spectra of deuterium molecule. Accurate measurements of Raman linewidths of deuterium have been made for pressures ranging from 1 to 20 atm. Pressure broadening coefficients determined from the data for five vibrational Raman transitions Q(0) through Q(4) are presented.

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Address of Authors: Department of Engineering Physics, Air Force Institute of Technology, Wright-Patterson AFB, OH 45433
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http://hdl.handle.net/1811/16905

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1980-1989