Diode laser-CO(2) laser heterodyne spectrometer: measurement of 2sQ(1,1) in 2nu(2) - nu(2) of NH(3).
作者信息
Hillman J J, Jennings D E, Faris J L
出版信息
Appl Opt. 1979 Jun 1;18(11):1808-11. doi: 10.1364/AO.18.001808.
PMID:20212553
Abstract
A carbon dioxide laser has been coupled with a tunable diode laser spectrometer for heterodyne calibration of molecular spectra. The output of the diode laser is measured to be 10-15 MHz wide and is stable to within +/-2 MHz. The frequency of the 2(s)Q(1,1) transition in the 2nu(2) - nu(2) band of ammonia is measured to be 949.44746(24) cm(-1).
摘要
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