New cascade laser transitions in CH2F2 pumped with the 9R32 line of a cw CO2 laser |
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Authors: | C Nieswand |
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Institution: | (1) Centre de Recherches en Physique des Plasmas, Association Euratom-Confédération Suisse Ecole Polytechnique fédérale de Lausanne, 21 Av. des Bains, CH-1007 Lausanne, Switzerland |
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Abstract: | New cascade laser transitions of12CH2F2 at 172.50 m, 208.83 m, 220.44 m, 223.99 m and 250.61 m are reported. A waveguide FIR laser was pumped with a quasi cw12C16O2 laser operating on the 9R32 line. Together with the already known lines at 184.3 m, 196.1 m and 235.9 m, the laser lines can be assigned to rotational transitions in the 9 vibrational band of12CH2F2 and to refill transitions of the vibrational ground state 0. |
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