High-energy point-projection radiography of a driven, shielded Hohlraum

High-energy point-projection radiography of a driven, shielded Hohlraum

Point projection backlighting is a high magnification, high resolution x-ray backlighting configuration that provides detailed images of large objects at a reduced energy budget compared to area backlighting. However, point projection backlighting has the drawback that the camera aperture is large a...

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Veröffentlicht in:Review of scientific instruments 2006-10, Vol.77 (10), p.10E324-10E324-3
Hauptverfasser: Keiter, Paul A., Workman, Jonathan
Format: Artikel
Sprache:eng
Schlagworte:
APERTURES
CAMERAS
CONFIGURATION
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
KEV RANGE 01-10
KEV RANGE 10-100
NOISE
RESOLUTION
SHIELDING
X RADIATION
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container_issue 10
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container_title Review of scientific instruments
container_volume 77
creator Keiter, Paul A.
Workman, Jonathan
description Point projection backlighting is a high magnification, high resolution x-ray backlighting configuration that provides detailed images of large objects at a reduced energy budget compared to area backlighting. However, point projection backlighting has the drawback that the camera aperture is large and open to more sources of noise. This issue has made it difficult to image driven targets without shielding. We present 9 keV x-ray images of the rear end of a driven Hohlraum that employs shielding. We also present data of a 10.3 keV x-ray image of an undriven Hohlraum .
doi_str_mv 10.1063/1.2351881
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source AIP Journals Complete; AIP Digital Archive
subjects APERTURES
CAMERAS
CONFIGURATION
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
KEV RANGE 01-10
KEV RANGE 10-100
NOISE
RESOLUTION
SHIELDING
X RADIATION
title High-energy point-projection radiography of a driven, shielded Hohlraum
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