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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 869-872 |
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Zahedi dizaji S M, Farahbod A H, Mahmoudi M. Application of the Beam Guiding System for LED-Pumped Ce:Nd:YAG Laser. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :869-872
URL: http://opsi.ir/article-1-1963-en.html
URL: http://opsi.ir/article-1-1963-en.html
1- Department of Plasma and Nuclear Fusion, Nuclear Institute of Science and Technology
Abstract: (1743 Views)
In this paper, the experimental findings where have been obtained by applying optimized pumping system and arrays of white spectrum light emitting diodes to pump Ce:Nd:YAG active medium are presented. The pumping system has a pentagon transverse geometry that is consisted of 7 arrays of ten watts LED on each side and total 35 light emitting diodes. The laser performance of the later pumping structure was compared with a closed coupled pumping system where consist of 64 blue LED in contact with the outer surface of laser rod. The comparable results, with equal optical losses, under laser relaxation oscillations and Q-switching were obtained.
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