ICALEPCS2013 - List of Authors (Nelson, J.R.)

Paper

Title

Page

Status of the National Ignition Facility (NIF) Integrated Computer Control and Information Systems

483

L.J. Lagin, G.A. Bowers, G.K. Brunton, A.D. Casey, M.J. Christensen, A.J. Churby, R. Demaret, D.B. Dobson, J.M. Fisher, B.T. Fishler, P.A. Folta, T.M. Frazier, M.S. Hutton, D. Larson, A.P. Ludwigsen, C.D. Marshall, M.G. Miller, V.J. Miller Kamm, J.R. Nelson, R.K. Reed, S.M. Reisdorf, D.E. Speck, G.L. Tietbohl, S.L. Townsend
LLNL, Livermore, California, USA

Funding: This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. #LLNL-ABS-631632
The National Ignition Facility (NIF) is operated by the Integrated Computer Control System in an object-oriented, CORBA-based system distributed among over 1800 front-end processors, embedded controllers and supervisory servers. At present, NIF operates 24x7 and conducts a variety of fusion, high energy density and basic science experiments. During the past year, the control system was expanded to include a variety of new diagnostic systems, and programmable laser beam shaping and parallel shot automation for more efficient shot operations. The system is also currently being expanded with an Advanced Radiographic Capability, which will provide short (<10 picoseconds) ultra-high power (>1 Petawatt) laser pulses that will be used for a variety of diagnostic and experimental capabilities. Additional tools have been developed to support experimental planning, experimental setup, facility configuration and post shot analysis, using open-source software, commercial workflow tools, database and messaging technologies. This talk discusses the current status of the control and information systems to support a wide variety of experiments being conducted on NIF including ignition experiments.

Slides TUCOAAB01 [4.087 MB]

TUPPC073

National Ignition Facility (NIF) Dilation X-ray Imager (DIXI) Diagnostic Instrumentation and Control System

751

J.R. Nelson, J. Ayers, M. A. Barrios Garcia, P.M. Bell, D.K. Bradley, G.W. Collins, B. Felker, S. Heerey, O.S. Jones, L.J. Lagin, S.R. Nagel, K.W. Piston, K. S. Raman, R.T. Shelton, R. F. Smith
LLNL, Livermore, California, USA
T. Chung, T. Hilsabeck, J. Kilkenny, B. Sammuli
GA, San Diego, California, USA
A.K.L. Dymoke-Bradshaw, J.D. Hares
Kentech Instruments Ltd., Wallingford, Oxfordshire, United Kingdom

Funding: * This work was performed under the auspices of the Lawrence Livermore National Security, LLC, (LLNS) under Contract No. DE-AC52-07NA27344. #LLNL-ABS-633832
X-ray cameras on inertial confinement fusion facilities can determine the implosion velocity and symmetry of NIF targets by recording the emission of X-rays from the target gated as a function of time. To capture targets that undergo ignition and thermonuclear burn, however, cameras with less than 10 picosecond shutter times are needed. A Collaboration between LLNL, General Atomics and Kentech Instruments has resulted in the design and construction of an X-ray camera which converts an X-ray image to an electron image, which is stretched, and then coupled to a conventional shuttered electron camera to meet this criteria. This talk discusses target diagnostic instrumentation and software used to control the DIXI diagnostic and seamlessly integrate it into the National Ignition Facility (NIF) Integrated Computer Control System (ICCS).

Poster TUPPC073 [3.443 MB]

Paper	Title	Page
TUCOAAB01	Status of the National Ignition Facility (NIF) Integrated Computer Control and Information Systems	483
	L.J. Lagin, G.A. Bowers, G.K. Brunton, A.D. Casey, M.J. Christensen, A.J. Churby, R. Demaret, D.B. Dobson, J.M. Fisher, B.T. Fishler, P.A. Folta, T.M. Frazier, M.S. Hutton, D. Larson, A.P. Ludwigsen, C.D. Marshall, M.G. Miller, V.J. Miller Kamm, J.R. Nelson, R.K. Reed, S.M. Reisdorf, D.E. Speck, G.L. Tietbohl, S.L. Townsend LLNL, Livermore, California, USA
	Funding: This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. #LLNL-ABS-631632 The National Ignition Facility (NIF) is operated by the Integrated Computer Control System in an object-oriented, CORBA-based system distributed among over 1800 front-end processors, embedded controllers and supervisory servers. At present, NIF operates 24x7 and conducts a variety of fusion, high energy density and basic science experiments. During the past year, the control system was expanded to include a variety of new diagnostic systems, and programmable laser beam shaping and parallel shot automation for more efficient shot operations. The system is also currently being expanded with an Advanced Radiographic Capability, which will provide short (<10 picoseconds) ultra-high power (>1 Petawatt) laser pulses that will be used for a variety of diagnostic and experimental capabilities. Additional tools have been developed to support experimental planning, experimental setup, facility configuration and post shot analysis, using open-source software, commercial workflow tools, database and messaging technologies. This talk discusses the current status of the control and information systems to support a wide variety of experiments being conducted on NIF including ignition experiments.
	Slides TUCOAAB01 [4.087 MB]

TUPPC073	National Ignition Facility (NIF) Dilation X-ray Imager (DIXI) Diagnostic Instrumentation and Control System	751
	J.R. Nelson, J. Ayers, M. A. Barrios Garcia, P.M. Bell, D.K. Bradley, G.W. Collins, B. Felker, S. Heerey, O.S. Jones, L.J. Lagin, S.R. Nagel, K.W. Piston, K. S. Raman, R.T. Shelton, R. F. Smith LLNL, Livermore, California, USA T. Chung, T. Hilsabeck, J. Kilkenny, B. Sammuli GA, San Diego, California, USA A.K.L. Dymoke-Bradshaw, J.D. Hares Kentech Instruments Ltd., Wallingford, Oxfordshire, United Kingdom
	Funding: * This work was performed under the auspices of the Lawrence Livermore National Security, LLC, (LLNS) under Contract No. DE-AC52-07NA27344. #LLNL-ABS-633832 X-ray cameras on inertial confinement fusion facilities can determine the implosion velocity and symmetry of NIF targets by recording the emission of X-rays from the target gated as a function of time. To capture targets that undergo ignition and thermonuclear burn, however, cameras with less than 10 picosecond shutter times are needed. A Collaboration between LLNL, General Atomics and Kentech Instruments has resulted in the design and construction of an X-ray camera which converts an X-ray image to an electron image, which is stretched, and then coupled to a conventional shuttered electron camera to meet this criteria. This talk discusses target diagnostic instrumentation and software used to control the DIXI diagnostic and seamlessly integrate it into the National Ignition Facility (NIF) Integrated Computer Control System (ICCS).
	Poster TUPPC073 [3.443 MB]