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ICOP & ICPET 2015, 21 - : 193-196 Back to browse issues page
Numerical study of thermal stress-induced fracture position in a super-Gaussian end-pumped Nd:YLF crystal
Mehdi Khodavirdizadeh *
Urmia University of Technology
Abstract:   (2095 Views)
Determining the optimum pumping power to prevent thermal fracture of a crystal is one of the important processes in modeling the solid state lasers. In this research, FEM method is employed to obtain the thermal distribution and thermal stress due to end-pumping in a Nd:YLF crystal with 1% doping concentration in a close condition to Q-switching. Results show that the non-dimensional fracture location is in good agreement with its available experimental counterpart.
Keywords: FEM, Fracture, Thermal stress.
Full-Text [PDF 514 kb]   (879 Downloads)    
Type of Study: Research | Subject: Special
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khodavirdizadeh M. Numerical study of thermal stress-induced fracture position in a super-Gaussian end-pumped Nd:YLF crystal . ICOP & ICPET. 2015; 21 :193-196
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Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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