High energy X-ray pinhole imaging at the Z facility
Abstract
A new high photon energy (hν > 15 keV) time-integrated pinhole camera (TIPC) has been developed as a diagnostic instrument at the Z facility. This camera employs five pinholes in a linear array for recording five images at once onto an image plate detector. Each pinhole may be independently filtered to yield five different spectral responses. The pinhole array is fabricated from a 1-cm thick tungsten block and is available with either straight pinholes or conical pinholes. Each pinhole within the array block is 250 μm in diameter. The five pinholes are splayed with respect to each other such that they point to the same location in space, and hence present the same view of the radiation source at the Z facility. The fielding distance from the radiation source is 66 cm and the nominal image magnification is 0.374. Initial experimental results from TIPC are shown to illustrate the performance of the camera.
- Authors:
-
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Publication Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1259535
- Alternate Identifier(s):
- OSTI ID: 1420628
- Report Number(s):
- SAND-2015-10135J
Journal ID: ISSN 0034-6748; RSINAK; 608469
- Grant/Contract Number:
- AC04-94AL85000; 165733; 173104
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Review of Scientific Instruments
- Additional Journal Information:
- Journal Volume: 87; Journal Issue: 6; Journal ID: ISSN 0034-6748
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
Citation Formats
McPherson, L. Armon, Ampleford, David J., Coverdale, Christine A., Argo, Jeffrey W., Owen, Albert C., and Jaramillo, Deanna M. High energy X-ray pinhole imaging at the Z facility. United States: N. p., 2016.
Web. doi:10.1063/1.4953004.
McPherson, L. Armon, Ampleford, David J., Coverdale, Christine A., Argo, Jeffrey W., Owen, Albert C., & Jaramillo, Deanna M. High energy X-ray pinhole imaging at the Z facility. United States. https://doi.org/10.1063/1.4953004
McPherson, L. Armon, Ampleford, David J., Coverdale, Christine A., Argo, Jeffrey W., Owen, Albert C., and Jaramillo, Deanna M. Mon .
"High energy X-ray pinhole imaging at the Z facility". United States. https://doi.org/10.1063/1.4953004. https://www.osti.gov/servlets/purl/1259535.
@article{osti_1259535,
title = {High energy X-ray pinhole imaging at the Z facility},
author = {McPherson, L. Armon and Ampleford, David J. and Coverdale, Christine A. and Argo, Jeffrey W. and Owen, Albert C. and Jaramillo, Deanna M.},
abstractNote = {A new high photon energy (hν > 15 keV) time-integrated pinhole camera (TIPC) has been developed as a diagnostic instrument at the Z facility. This camera employs five pinholes in a linear array for recording five images at once onto an image plate detector. Each pinhole may be independently filtered to yield five different spectral responses. The pinhole array is fabricated from a 1-cm thick tungsten block and is available with either straight pinholes or conical pinholes. Each pinhole within the array block is 250 μm in diameter. The five pinholes are splayed with respect to each other such that they point to the same location in space, and hence present the same view of the radiation source at the Z facility. The fielding distance from the radiation source is 66 cm and the nominal image magnification is 0.374. Initial experimental results from TIPC are shown to illustrate the performance of the camera.},
doi = {10.1063/1.4953004},
journal = {Review of Scientific Instruments},
number = 6,
volume = 87,
place = {United States},
year = {Mon Jun 06 00:00:00 EDT 2016},
month = {Mon Jun 06 00:00:00 EDT 2016}
}
Web of Science
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Works referencing / citing this record:
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