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New cascade laser transitions of 12CH(2)F(2) at 172.50, 208.83, 220.44, 223.99 and 250.61 microns are reported. A waveguide FIR laser was pumped with a quasi CW 12C16O(2) laser operating on the 9R32 line. Together with the already known lines at 184.3, 196.1 and 235.9 microns, the laser lines can be assigned to rotational transitions in the v(9) vibrational band of 12CH(2)F(2) and to refill transitions of the vibrational ground state v(0).

Additional information

Authors: NIESWAND C, Centre de Recherches en Physique des Plasmas, Ecole Polytechnique Fédérale de Lausanne, Lausanne (CH)
Bibliographic Reference: Article: International Journal of Infrared and Millimeter Waves, Vol. 12 (1991) No. 12, pp. 1487-1492
Record Number: 199210417 / Last updated on: 1994-12-02
Original language: en
Available languages: en