Using a semiconductor diode laser spectrometer, HCl absorption is studied on the first (2nu) and second (3nu) overtones at 1.7 mm and 1.2 micron, respectively. The P(3) component at 1207.91 nm and the R(3) component at 1742.38 nm are investigated at different gas pressures, in order to extract the self-broadening parameters.Sensitivity studies are also performed, to evaluate the minimum detectable concentration of HCl in air
Detection of HCl on the first and second overtone using semiconductor diode lasers at 1.7 and 1.2 micron
INGUSCIO M;D'AMATO F;DE ROSA M
1999
Abstract
Using a semiconductor diode laser spectrometer, HCl absorption is studied on the first (2nu) and second (3nu) overtones at 1.7 mm and 1.2 micron, respectively. The P(3) component at 1207.91 nm and the R(3) component at 1742.38 nm are investigated at different gas pressures, in order to extract the self-broadening parameters.Sensitivity studies are also performed, to evaluate the minimum detectable concentration of HCl in airFile in questo prodotto:
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Descrizione: 1999 DAmato APB HCl
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