We have reinvestigated CUD2OH and CH2DOH methanol isotopomers as sources of far-infrared laser radiation using the optical pumping technique. A new waveguide pulsed CO2 laser was used, that delivers high peak powers also in the 10-HP CO2 band and has allowed us to observe 19 new far-infrared emissions from CHD2OH and 8 new far-infrared emissions from CH2DOH. Each of them is characterized in wavelength, pump offset from the center of the exciting CO2 line, relative polarization, optimum operating pressure and intensity.
Optical pumping of CHD2OH and CH2DOH methanol isotopomers by means of a new pulsed CO2 laser: Characterization of new far-infrared laser emissions
CARELLI, GIORGIO;
2006-01-01
Abstract
We have reinvestigated CUD2OH and CH2DOH methanol isotopomers as sources of far-infrared laser radiation using the optical pumping technique. A new waveguide pulsed CO2 laser was used, that delivers high peak powers also in the 10-HP CO2 band and has allowed us to observe 19 new far-infrared emissions from CHD2OH and 8 new far-infrared emissions from CH2DOH. Each of them is characterized in wavelength, pump offset from the center of the exciting CO2 line, relative polarization, optimum operating pressure and intensity.File in questo prodotto:
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