Performance Study of the Anti-Scatter Grid for Sub-Megavolt X-Ray Flash Radiography

Wen Jie Liu; Jun Liu; Zhi Qiang Xiao

doi:10.4028/www.scientific.net/AMM.275-277.1994

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 275-277Performance Study of the Anti-Scatter Grid for...

Performance Study of the Anti-Scatter Grid for Sub-Megavolt X-Ray Flash Radiography

Abstract:

In the field of the flash radiography scattering is one of the most important affecting factors in determining the object information. A state-of-the-art optical component called anti-scatter grid has been used in high energy X-ray radiography. But the application for such kind of module in sub-megavolt (100 keV ~ 1MeV) flash radiography has not been mentioned yet. Recently our group has designed a new grid which was different with the products either in high energy X-ray radiography or in low energy mammography. The grid was manufactured and then tested in a 450 keV flash radiography source. The experimental results indicated that the grid’s anti-scatter capability was superexcellent. The Monte Carlo simulation also confirmed the experimental conclusion and the scattered to primary ratios with and without the grid were evaluated quantificationally.

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Periodical:

Applied Mechanics and Materials (Volumes 275-277)

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1994-1997

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https://doi.org/10.4028/www.scientific.net/AMM.275-277.1994

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January 2013

Authors:

Wen Jie Liu, Jun Liu, Zhi Qiang Xiao

Keywords:

450 Kev X-Ray Source, Anti-Scatter Grid, Flash Radiography

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References

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