Frequency measurements in the 9-Mu-M spectrum Of Cf3br

Padgett, M.J. and Butcher, R.J. (1990) Frequency measurements in the 9-Mu-M spectrum Of Cf3br. Infrared Physics, 30(3), pp. 279-284. (doi: 10.1016/0020-0891(90)90010-S)

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Carbon dioxide laser saturation spectra of CF3 Br have been explored with a view to hyperfine spectroscopy and references for frequency standards in the 9μm band of the carbon dioxide laser. Spectra have been obtained using the laser transitions 9R(16)-9R(30). and show many saturation features in each case. Several of the stronger features have been referenced directly to CO2 frequencies with an estimated accuracy of 25 kHz. Spacings between the hyperfine components are also reported. This work represents some of the first data relevant to 9μm locking to molecular absorptions.

Item Type:Articles
Glasgow Author(s) Enlighten ID:Padgett, Professor Miles
Authors: Padgett, M.J., and Butcher, R.J.
College/School:College of Science and Engineering > School of Physics and Astronomy
Journal Name:Infrared Physics
Published Online:23 September 2002

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