| Autor: |
Khazal, Zinah Adil, AbdulRazzaq, Mohammed Jalal, Ibrahim, Raed Khalid |
| Zdroj: |
Journal of Optics (09728821); Feb2024, Vol. 53 Issue 1, p518-527, 10p |
| Abstrakt: |
Based on Kirchhoff's transformation a mathematical expression was derived to reduce the temperature distribution in a double-end-pumping configuration utilizing an annular intensity profile. The critical parameters affecting the laser rod temperature distribution, such as the cooling temperature, waist radii, and pump power were theoretically analyzed and simulated using the MATLAB software. The results revealed that with annular pumping; a reduction in temperature of approximately 28.58% was obtained compared to the top-hat intensity profile. In the present study, the derived expression offers an exact solution for thermal mitigation for different cavity configurations and laser parameters. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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