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Proceedings Paper

Framing camera applied in the diagnostics of the pumping source performance
Author(s): Li Yu; Jing-ru Liu; Ai-ping Yi; Lian-ying Ma; Chao Huang; Xiao-xia An
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Paper Abstract

Taking advantage of the framing camera, the performances of the laser pumping source were studied. The framing photographs of XeF2 photodissociation wave (PDW) under different experimental conditions had been taken, which showed the forming process of the PDW. The variations of the radius, thickness and developing velocity of the PDW with time had been obtained under different XeF2 initial concentrations. The temporal and spatial characteristics of the PDW had been analyzed. The irradiative intensity of pumping source could be diagnosed by calculating the time evolution of XeF2 photodissociation wave which was photographed by framing camera. The framing photographs of the discharge plasma channel under different conditions had been obtained. The effect of the discharge plasma extension on the efficiency resistance of the discharge circuit had been analyzed.

Paper Details

Date Published: 11 January 2007
PDF: 6 pages
Proc. SPIE 6279, 27th International Congress on High-Speed Photography and Photonics, 62792H (11 January 2007); doi: 10.1117/12.725252
Show Author Affiliations
Li Yu, Northwest Institute of Nuclear Technology (China)
Jing-ru Liu, Northwest Institute of Nuclear Technology (China)
Ai-ping Yi, Northwest Institute of Nuclear Technology (China)
Lian-ying Ma, Northwest Institute of Nuclear Technology (China)
Chao Huang, Northwest Institute of Nuclear Technology (China)
Xiao-xia An, Northwest Institute of Nuclear Technology (China)


Published in SPIE Proceedings Vol. 6279:
27th International Congress on High-Speed Photography and Photonics

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