1 December 1990 FIR lasing and spectroscopy in the CH3-rocking band of 0-18 methanol
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Proceedings Volume 1514, 15th International Conference on Infrared and Millimeter Waves; 15146S (1990) https://doi.org/10.1117/12.2301654
Event: 15th International Conference on Infrared and Millimeter Waves, 1990, Orlando, FL, United States
Abstract
A weak infrared band above the strong C-0 stretching band in CH3I8OH is identified as the in-plane CH3-rocking mode. Numerous P, Q and R branches have been assigned in the high-resolution FTIR spectrum. The energy level pattern in the excited state shows that the torsional barrier height increases markedly by in going from the ground to the excited state. The band overlaps well with the 9.6 μm CO2 laser band, and six CH3-rock FIR laser transition systems are identified.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. M. Lees, R. M. Lees, } "FIR lasing and spectroscopy in the CH3-rocking band of 0-18 methanol", Proc. SPIE 1514, 15th International Conference on Infrared and Millimeter Waves, 15146S (1 December 1990); doi: 10.1117/12.2301654; https://doi.org/10.1117/12.2301654
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