Terahertz (THz) spectroscopy of Freon-11 (CCl3F, CFC-11) at room temperature

Date

2006-08-31

Author

Altan, Hakan
Alfano, S. A.
Alfano, R. R.

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The rotational spectrum for the lowest vibrational mode for CCl3F has been measured in the 0.1-2 THz frequency range using a compact time-resolved terahertz spectrometer. The peak of the population spectrum for the ground state rotational manifold was observed at 0.3 THz. The observed absorption profile was modeled with rotational and vapor pressure parameters. The limits of detectivity of the compact THz system are discussed in context of atmospheric sensing.

Subject Keywords

Spectrum

URI

https://hdl.handle.net/11511/33105

Journal

CHEMICAL PHYSICS LETTERS

DOI

https://doi.org/10.1016/j.cplett.2006.06.064

Collections

Department of Physics, Article

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Citation Formats

H. Altan, S. A. Alfano, and R. R. Alfano, “Terahertz (THz) spectroscopy of Freon-11 (CCl3F, CFC-11) at room temperature,” CHEMICAL PHYSICS LETTERS, pp. 241–245, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/33105.