NEW FAR-INFRARED LASER LINES FROM CH3CL AND CH3BR OPTICALLY PUMPED WITH A CONTINUOUSLY TUNABLE HIGH-PRESSURE CO2-LASER

LANG, PT and LEIPOLD, I and KNOTT, WJ and SEMENOV, AD and GOLTSMAN, GN and RENK, KF (1991) NEW FAR-INFRARED LASER LINES FROM CH3CL AND CH3BR OPTICALLY PUMPED WITH A CONTINUOUSLY TUNABLE HIGH-PRESSURE CO2-LASER. APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 53 (4). pp. 207-212. ISSN 0721-7269,

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Abstract

In this paper we report on the detection of new far-infrared laser lines from CH3Cl and CH3Br optically pumped with a continuously tunable high pressure CO2 laser. We found 80 new lines for CH3Cl and 9 new lines for CH3Br in the frequency region between 16 cm-1 and 41 cm-1, all due to stimulated Raman scattering. For the Raman gain regions bandwidths up to about 700 MHz were found. We also observed high intensity short far-infrared laser pulses of durations in the nanosecond regime.

Item Type: Article
Uncontrolled Keywords: RAMAN FIR LASER; TUNING CHARACTERISTICS; STARK SPECTROSCOPY; CO2-LASER; GENERATION; OPERATION; PULSES; CD3F;
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:46
URI: https://pred.uni-regensburg.de/id/eprint/54825

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