Dimensional Temperature Distribution Resulting From Propagation of A Light Beam Through an Amplifying Medium | ||||
Egyptian Journal of Solids | ||||
Article 9, Volume 32, Issue 2, 2009, Page 207-229 PDF (808 K) | ||||
DOI: 10.21608/ejs.2009.148850 | ||||
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Abstract | ||||
Using the Green function theory, the time dependence of the two dimensional temperature distribution resulting from the volume absorption of a pump beam incident in radial direction and an amplified laser radiation incident in axial direction was analytically determined. The mathematical derivation accounts for the effect of self-focusing generated from the laser beam. As an example computation was carried out on Ruby rod subjected to different pump configurations and laser cross-sections. | ||||
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