By means of the molecular constants of the ground state and of the first excited state of the bending vibration, v2 = 1, of DZ'*0, we have been able to assign most of the FIR emissions reported in the literature. Moreover, we predicted and observed two FIR laser lines which fall in the range of tunability of our CW waveguide COz laser. The stronger line was also frequency measured and found to be vFIR = 2611.4185(10) GHz, thus filling a gap in the presently available comb of frequency-measured FIR laser lines. Also, the wavelength precision of the assigned lines was improved by about two orders of magnitude.
OBSERVATION AND ASSIGNMENT OF D218O FIR LASER LINES OPTICALLY PUMPED BY A WAVE-GUIDE CO2-LASER
STRUMIA, FRANCO;CARELLI, GIORGIO;
1989-01-01
Abstract
By means of the molecular constants of the ground state and of the first excited state of the bending vibration, v2 = 1, of DZ'*0, we have been able to assign most of the FIR emissions reported in the literature. Moreover, we predicted and observed two FIR laser lines which fall in the range of tunability of our CW waveguide COz laser. The stronger line was also frequency measured and found to be vFIR = 2611.4185(10) GHz, thus filling a gap in the presently available comb of frequency-measured FIR laser lines. Also, the wavelength precision of the assigned lines was improved by about two orders of magnitude.File in questo prodotto:
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