An Enclosive Flow Cooling (EFC) cell has been constructed, and coupled to an FTS to record rotationally-cold spectra of gases of atmospheric interest. The high-resolution FTIR spectra of the ν4 band of cooled 1,1difluoroethane have been measured and analysed.
© 2003 Optical Society of America
D. R. Appadoo, E. G. Robertson, and D. McNaughton, " High resolution FTIR spectroscopic study of the ν4 band of CH3CHF2 (R152a) enclosed in a flow of cold N2 gas.," in Fourier Transform Spectroscopy, A. Sawchuk, ed., Vol. 84 of OSA Trends in Optics and Photonics (Optical Society of America, 2003), paper FMD18.
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