Artigo
Laser frequency measurements and spectroscopic assignments of optically pumped 13CH3OH
Registro en:
Applied Physics B: Lasers and Optics, v. 73, n. 3, p. 257-260, 2001.
0946-2171
10.1007/s003400100643
WOS:000171819500013
2-s2.0-0034767067
Autor
Hockel, H.
Lauters, M.
Jackson, M.
Moraes, João Carlos Silos [UNESP]
Allen, M. D.
Evenson, K. M.
Resumen
A three-laser heterodyne system was used to measure the frequencies of twelve optically pumped laser emissions from 13CH3OH in the far-infrared (FIR) region. These emissions, ranging from 54 to 142 μm, are reported with fractional uncertainties up to ±2 × 10-7 along with their polarization relative to the CO2 pump. Using the 9P32 and 10R14 CO2 lines, complete spectroscopic assignments for two laser systems were confirmed. Department of Physics University of Wisconsin - la Crosse, La Crosse, WI 54601 Departamento de Física e Química UNESP, 15385-000 Ilha Solteira - Sao Paulo Time and Frequency Division, 847.00 National Institute of Standards and Technology, 325 Broadway, Boulder, CO 80303 Departamento de Física e Química UNESP, 15385-000 Ilha Solteira - Sao Paulo
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