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Moreno, F. and Álvarez, J. M. and Amaré, J. C. and Bernabeu Martínez, Eusebio (1984) Stark-effect of atomic sodium measured in a hollow-cathode plasma by doppler-free spectroscopy. Journal of Applied Physics, 56 (7). pp. 1939-1943. ISSN 0021-8979
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Official URL: http://dx.doi.org/10.1063/1.334238
Abstract
The Stark widths of the 5896-Å (3^2 P_1 /2 → 3^2 S_1 /2) neutral sodium hyperfine lines in the presence of charged perturbers were measured by means of laser saturation spectroscopy. The plasma containing the sodium atoms and the perturbers was generated in a hollow cathode discharge. The Baranger and Brechot theories for the line shape of neutral atom transitions in a plasma has been extended to hyperfine structure and applied to the hyperfine components of sodium D_1 line. The theoretical and experimental results were compared and the electronic density and temperature in the discharge were evaluated.
| Item Type: | Article |
|---|---|
| Additional Information: | © 1984 American Institute of Physics. |
| Uncontrolled Keywords: | Physics, Applied |
| Subjects: | Sciences > Physics > Optics |
| ID Code: | 28416 |
| Deposited On: | 23 Feb 2015 16:12 |
| Last Modified: | 23 Feb 2015 16:12 |
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