Stark modulation of CO2 laser in a Lorentz broadened molecular gas |
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| Authors: | R. Alexandrescu V. G. Velculescu |
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| Affiliation: | (1) Institute for Physics and Technology of Radiation Devices, P.O. Box 5206, Bucharest, Romania |
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| Abstract: | The Stark modulation of a CO2 laser line in a Lorentz-broadened gas is quantitatively investigated and some features (like the change of modulation sign with pressure) are explained. Considering symmetrical top molecules, a simple formula is derived for the Stark modulation which describes its dependence on molecular parameters, gas pressure and electric field, in agreement with the experiment. |
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| Keywords: | 33 35 |
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