Assignments and predictions of optically pumped far infrared laser lines in c-13 methanol

I. Mukhopadhyay

doi:10.1117/12.2303032

1 January 1994 Assignments and predictions of optically pumped far infrared laser lines in c-13 methanol

I. Mukhopadhyay

Proceedings Volume 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994; 22500F (1994) https://doi.org/10.1117/12.2303032
Event: Millimeter and Submillimeter Waves and Applications: International Conference, 1994, San Diego, CA, United States

Abstract

In this work, the high resolution infrared (IR) spectrum corresponding to the C-O stretch vibration and far infrared (FIR) spectrum corresponding to the torsional-rotational transitions have been recorded using a Fourier transform spectrometer. The results of the detailed analysis on the spectra have been applied to propose new assign- ments of FIR laser lines pumped by the 9P(34) CO2 laser line. These assignments involve highly interacted first ex- cited C-O stretch vibrational state. The analysis also yielded accurate frequencies for several potential FIR laser lines in C-13 methanol. The spectral data relevant to this work are presented. The results will be useful for a precise model of the Hamiltonian for excited C-O stretching state.

Citation Download Citation

I. Mukhopadhyay "Assignments and predictions of optically pumped far infrared laser lines in c-13 methanol", Proc. SPIE 2250, International Conference on Millimeter and Submillimeter Waves and Applications 1994, 22500F (1 January 1994); https://doi.org/10.1117/12.2303032

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