|
This article is cited in 2 scientific papers (total in 2 papers)
Control of laser radiation parameters
Effect of the 129I impurity on the radiation frequency of a stabilised He – Ne/127I2 laser
A. M. Negriiko, O. V. Boyko, N. M. Kachalova, V. M. Khodakovskii Institute of Physics, National Academy of Sciences of Ukraine, Kiev
Abstract:
The radiation frequency of a He – Ne/127I2 laser stabilised to the hyperfine structure component of molecular iodine exhibits shifts caused by the presence of impurities in the iodine cell. The specific effect of the 129I impurity on the radiation frequency of a stabilised laser is considered. It is shown that even for a 0.25 % concentration of 129I, the frequency shift in a He – Ne/127I2 laser caused by this isotope plays a decisive role. To exclude the possible effect of other iodine isotopes on the accuracy of reproducibility of the frequency of metrological lasers, it is expedient to carry out the laser fluorescence test of the cells to check for the presence of heteroisotopic molecular iodine impurity.
Received: 12.02.2003 Revised: 18.12.2003
Citation:
A. M. Negriiko, O. V. Boyko, N. M. Kachalova, V. M. Khodakovskii, “Effect of the 129I impurity on the radiation frequency of a stabilised He – Ne/127I2 laser”, Kvantovaya Elektronika, 34:5 (2004), 482–486 [Quantum Electron., 34:5 (2004), 482–486]
Linking options:
https://www.mathnet.ru/eng/qe2708 https://www.mathnet.ru/eng/qe/v34/i5/p482
|
Statistics & downloads: |
Abstract page: | 217 | Full-text PDF : | 61 | First page: | 1 |
|