Proceedings Paper
Experimental study on laser beam diagnostics based on fiber array| Format | Member Price | Non-Member Price |
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Paper Abstract
A method for direct laser beam diagnostics based on fiber array is introduced. The designing principle and configuration of the method are presented. The experimental results show that it can provide laser power density distribution information with a high spatial resolution better than 3mm and with an error of measurement less than 3%. The theoretical analysis by finite element method(FEM) for laser radiation indicates that this method should be used to measure the high energy laser beam with diameter of several hundred millimeters for tens of seconds. In addition, the results of fiber array technique are compared, qualitatively, with the spatial beam profile obtained by a near infrared charge coupled device(NIR-CCD). These two methods yield consistent results.
Paper Details
Date Published: 16 May 2013
PDF: 5 pages
Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 87961X (16 May 2013); doi: 10.1117/12.2011084
Published in SPIE Proceedings Vol. 8796:
2nd International Symposium on Laser Interaction with Matter (LIMIS 2012)
Stefan Kaierle; Jingru Liu; Jianlin Cao, Editor(s)
PDF: 5 pages
Proc. SPIE 8796, 2nd International Symposium on Laser Interaction with Matter (LIMIS 2012), 87961X (16 May 2013); doi: 10.1117/12.2011084
Show Author Affiliations
Yong Wu, Northwest Institute of Nuclear Technology (China)
Pengling Yang, Northwest Institute of Nuclear Technology (China)
Ping Wang, Northwest Institute of Nuclear Technology (China)
Weiping Liu, Northwest Institute of Nuclear Technology (China)
Pengling Yang, Northwest Institute of Nuclear Technology (China)
Ping Wang, Northwest Institute of Nuclear Technology (China)
Weiping Liu, Northwest Institute of Nuclear Technology (China)
Zhenbao Wang, Northwest Institute of Nuclear Technology (China)
Junjie Wu, Northwest Institute of Nuclear Technology (China)
Xisheng Ye, Northwest Institute of Nuclear Technology (China)
Junjie Wu, Northwest Institute of Nuclear Technology (China)
Xisheng Ye, Northwest Institute of Nuclear Technology (China)
Published in SPIE Proceedings Vol. 8796:
2nd International Symposium on Laser Interaction with Matter (LIMIS 2012)
Stefan Kaierle; Jingru Liu; Jianlin Cao, Editor(s)
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