12CH2F2 and13CH2F2far-infrared lasers: New lines and frequency measurements |
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| Authors: | S. C. Zerbetto E. C. C. Vasconcellos L. R. Zink K. M. Evenson |
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| Affiliation: | (1) Instituto de Física “Gleb Wataghin” Departamento de Eletr?nica Quantica, Universidade Estadual de Campinas (UNICAMP), 13083-970 Campinas, SP, Brazil;(2) Time and Frequency Division, National Institute of Standards and Technology, 325 Broadway, 80303-3328 Boulder, CO, USA |
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| Abstract: | We report here the discovery of 13 new far-infrared laser lines from12CH2F2 and seven new lines from13CH2F2. Most of the new lines were pumped by high-J lines of the 9R branch of a cw-CO2 laser. Wavelengths range from 97.6 to 616.18 μm. Frequency, pump offset, relative polarization, and relative intensity were measured for most of the new lines. |
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| Keywords: | far-infrared laser difluoromethane 12CH2F2 13CH2F2 frequency measurement |
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