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ICOP & ICPET 2017, 23 - : 469-472 Back to browse issues page
Deformation effect of thin disk on the output beam
Reza Aghbolaghi Dr. * 1, Habib Sahebghoran Mr., Robab Zadjamal Mrs.
Abstract:   (903 Views)

In this paper the behavior of eigen mode is studied when the thin disk is deformed and kind of axicon are changed. The Huygens-Fresnel diffraction integration is solved numerically and finally the prominent mode of resonator is extracted by employing of well-known Fox and Li method. The active medium is Ytterbium doped material and its diameter is several hundred microns. Results show that the profile of eigen mode is distorted by deformation of the active medium (concave or convex). Also, the losses of resonator are studied respect to the length of the cavity that they reach to lowest values in lengths equal to resonant length.

Keywords: Bessel Gauss mode, Active medium deformation, Thin disk Laser
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Type of Study: Research | Subject: Special
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Aghbolaghi R, Sahebghoran H, Zadjamal R. Deformation effect of thin disk on the output beam . ICOP & ICPET. 2017; 23 :469-472
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Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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