Self-focussing of CO2 laser radiation in SF6 |
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Authors: | I. A. Al-Saidi R. G. Harrison |
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Affiliation: | (1) Department of Physics, College of Education, Basrah University, Basrah, Iraq;(2) Department of Physics, Heriot-Watt University, EH14 4AS Edingburgh, UK |
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Abstract: | Self-focussing of high-power TEA CO2 laser pulses for a number of 10 m P-band lines is reported in SF6 molecular gas. Application of this effect to estimating the intensity-dependent refractive index of the gas is demonstrated. |
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Keywords: | 42.65.Jx |
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