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New far-infrared laser lines from CH3Cl and CH3Br optically pumped with a continuously tunable high pressure CO2 laser

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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.

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Permanent address: Physics Department, State Pedagogical University, SU-119435 Moscow, USSR

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Lang, P.T., Leipold, I., Knott, W.J. et al. New far-infrared laser lines from CH3Cl and CH3Br optically pumped with a continuously tunable high pressure CO2 laser. Appl. Phys. B 53, 207–212 (1991). https://doi.org/10.1007/BF00357138

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  • DOI: https://doi.org/10.1007/BF00357138

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