High resolution interferometric Fourier transform infrared absorption spectroscopy in a supersonic free jet expansion
- 1 January 1987
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 60 (1) , 237-248
- https://doi.org/10.1080/00268978700100181
Abstract
The absorption spectrum of CHF3 in a free jet expansion has been recorded at a resolution of 0·004 cm-1 in the 8–9 μm region. The line width is found to be essentially Doppler limited. An approximate rotational temperature of 40K has been determined from the spectrum. Relative intensities and transition moments for the interacting bands are discussed.Keywords
This publication has 19 references indexed in Scilit:
- High resolution overtone spectroscopy of water in a molecular beamThe Journal of Physical Chemistry, 1985
- Determination of the rotational temperature and the molecular density in an expanding NH3 jet by infrared absorptionApplied Physics B Laser and Optics, 1984
- Diode-laser spectroscopy of supersonic free jetsApplied Physics B Laser and Optics, 1983
- Terminal distributions of rotational energy in free jets of CO2 by infrared emission spectrometryThe Journal of Chemical Physics, 1982
- Microwave stark spectroscopy of continuous supersonic molecular beams: OCS in pure and in Ar- and He-seeded beamsChemical Physics Letters, 1981
- Molecular beam diagnostics by Raman scatteringChemical Physics, 1981
- Absorption spectroscopy of ultracold large molecules in planar supersonic expansionsChemical Physics Letters, 1981
- Rotational cooling in a supersonic expansion of ammoniaThe Journal of Chemical Physics, 1981
- Infrared laser spectroscopy of molecular beamsApplied Physics Letters, 1977
- Molecular optical spectroscopy with supersonic beams and jetsAccounts of Chemical Research, 1977