Dilation x-ray imager a new/faster gated x-ray imager for the NIF
As the yield on implosion shots increases it is expected that the peak x-ray emission reduces to a duration with a FWHM as short as 20 ps for {approx}7 Multiplication-Sign 10{sup 18} neutron yield. However, the temporal resolution of currently used gated x-ray imagers on the NIF is 40-100 ps. We dis...
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| Veröffentlicht in: | Review of scientific instruments 2012-10, Vol.83 (10) |
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| container_title | Review of scientific instruments |
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| creator | Nagel, S. R. Bell, P. M. Bradley, D. K. Ayers, M. J. Barrios, M. A. Felker, B. Smith, R. F. Collins, G. W. Jones, O. S. Piston, K. Raman, K. S. Hilsabeck, T. J. Kilkenny, J. D. Chung, T. Sammuli, B. Hares, J. D. Dymoke-Bradshaw, A. K. L. |
| description | As the yield on implosion shots increases it is expected that the peak x-ray emission reduces to a duration with a FWHM as short as 20 ps for {approx}7 Multiplication-Sign 10{sup 18} neutron yield. However, the temporal resolution of currently used gated x-ray imagers on the NIF is 40-100 ps. We discuss the benefits of the higher temporal resolution for the NIF and present performance measurements for dilation x-ray imager, which utilizes pulse-dilation technology [T. J. Hilsabeck et al., Rev. Sci. Instrum. 81, 10E317 (2010)] to achieve x-ray imaging with temporal gate times below 10 ps. The measurements were conducted using the COMET laser, which is part of the Jupiter Laser Facility at the Lawrence Livermore National Laboratory. |
| doi_str_mv | 10.1063/1.4732849 |
| format | Article |
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Instrum. 81, 10E317 (2010)] to achieve x-ray imaging with temporal gate times below 10 ps. 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| ispartof | Review of scientific instruments, 2012-10, Vol.83 (10) |
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| source | AIP Journals Complete; AIP Digital Archive; Alma/SFX Local Collection |
| subjects | EMISSION IMPLOSIONS INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY JUPITER PLANET LASER RADIATION LAWRENCE LIVERMORE NATIONAL LABORATORY NEUTRONS PULSES RESOLUTION US NATIONAL IGNITION FACILITY X RADIATION |
| title | Dilation x-ray imager a new/faster gated x-ray imager for the NIF |
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