Accession Number : ADB080834
Title : Rotational-Vibrational Level Relaxation Effects on Laser-Induced Fluorescence Number Density Measurements of Hydroxide in a Combustion Environment. III. Effects for V1 = 1 Excitation.
Descriptive Note : Final rept. Mar 81-Sep 83,
Corporate Author : DAYTON UNIV OH RESEARCH INST
Personal Author(s) : Campbell,D. H.
Report Date : NOV 1983
Pagination or Media Count : 43
Abstract : A full vibrational-rotational level rate equation model has been used to investigate the applicability of laser-induced fluorescence techniques to number density measurements of hydroxide in a combustion environment. The variation of the population in both the laser-pumped rotational and vibrational levels was investigated for a range of pressures, temperatures, laser intensities, and collisional exchange rates when excitation is to the upper electronic state v'=1 vibrational level. (Author)
Descriptors : *Laser induced fluorescence, *Relaxation, *Molecular rotation, *Molecular vibration, Combustion, Hydroxides, Environments, Measurement, Density, Intensity, Quenching, Collisions, Exchange, Rates, Electronic states, Excitation, Pressure, Temperature, Flames
Subject Categories : Lasers and Masers
Atomic and Molecular Physics and Spectroscopy
Nuclear Physics & Elementary Particle Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE