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Volume 5, Issue 1 (International Journal of Optics and Photonics (IJOP) Vol 5, No 1, Winter-Spring 2011)
IJOP 2011, 5(1): 49-56 |
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Aminpour H, Hojabri A, Esmaeili M, Mashaiekhy Asl2 I. Investigation of absorption pump light distribution in edged-pumped high power Yb:YAGYAG disk laser. IJOP 2011; 5 (1) :49-56
URL: http://ijop.ir/article-1-72-en.html
URL: http://ijop.ir/article-1-72-en.html
1- Department of Physics, Karaj Branch, Islamic Azad University
2- Iranian National Center for Laser Science and Technology (INLC)
2- Iranian National Center for Laser Science and Technology (INLC)
Abstract: (6440 Views)
In this article, we present a specific shape of disk laser which is side-pumped by four non-symmetric hollow- ducts. The use of non-symmetric hollow duct based on two goals of the uniformity of the pump light distribution profile and the homogeneity of pump light profile through the disk. First of all we simulated the pump light distribution in the disk by using Monte-Carlo ray tracing method. Then, by using finite element analysis (FEA) method, we calculated the absorbed pump light distribution through the disk for 12%, 14% and 20% concentration of Yb+3 ions. Finally, the results of calculation have been presented.
Type of Study: Research |
Subject:
General
Received: 2013/06/19 | Revised: 2015/03/10 | Accepted: 2015/03/10 | Published: 2015/03/10
Received: 2013/06/19 | Revised: 2015/03/10 | Accepted: 2015/03/10 | Published: 2015/03/10
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