Aperture design and numerical reconstruction technique requirements for high-resolution imaging of neutrons in inertial confinement fusion (ICF)

1998 ◽  
Author(s):  
Olivier Delage ◽  
Henri H. Arsenault
Keyword(s):  
High Resolution ◽  
Inertial Confinement Fusion ◽  
Reconstruction Technique ◽  
Inertial Confinement ◽  
High Resolution Imaging ◽  
Numerical Reconstruction ◽  
Confinement Fusion ◽  
Resolution Imaging

High-resolution spectroscopy used to measure inertial confinement fusion neutron spectra on Omega (invited)

2012 ◽  
Vol 83 (10) ◽  
pp. 10D919 ◽  
Author(s):  
C. J. Forrest ◽  
P. B. Radha ◽  
V. Yu. Glebov ◽  
V. N. Goncharov ◽  
J. P. Knauer ◽  
...  
Keyword(s):  
High Resolution ◽  
Inertial Confinement Fusion ◽  
High Resolution Spectroscopy ◽  
Inertial Confinement ◽  
Neutron Spectra ◽  
Fusion Neutron ◽  
Confinement Fusion

scholarly journals Measuring Curved Crystal Performance for a High-Resolution, Imaging X-Ray Spectrometer

2010 ◽  
Vol 2010 ◽  
pp. 1-10 ◽  
Author(s):  
Michael J. Haugh ◽  
Richard Stewart
Keyword(s):  
High Resolution ◽  
Resolving Power ◽  
Inertial Confinement ◽  
High Resolution Imaging ◽  
Doppler Broadening ◽  
X Ray Diffraction ◽  
High Quality ◽  
Reflectivity Curve ◽  
X Ray ◽  
Resolution Imaging

This paper describes the design, crystal selection, and crystal testing for a vertical Johann spectrometer operating in the 13 keV range to measure ion Doppler broadening in inertial confinement plasmas. The spectrometer is designed to use thin, curved, mica crystals to achieve a resolving power of E/ΔE>2000. A number of natural mica crystals were screened for flatness and X-ray diffraction width to find samples of sufficient perfection for use in the instrument. Procedures to select and mount high quality mica samples are discussed. A diode-type X-ray source coupled to a dual goniometer arrangement was used to measure the crystal reflectivity curve. A procedure was developed for evaluating the goniometer performance using a set of diffraction grade Si crystals. This goniometer system was invaluable for identifying the best original crystals for further use and developing the techniques to select satisfactory curved crystals for the spectrometer.

scholarly journals High-resolution modeling of indirectly driven high-convergence layered inertial confinement fusion capsule implosions

2017 ◽  
Vol 24 (5) ◽  
pp. 052701 ◽  
Author(s):  
Brian M. Haines ◽  
C. H. Aldrich ◽  
J. M. Campbell ◽  
R. M. Rauenzahn ◽  
C. A. Wingate
Keyword(s):  
High Resolution ◽  
Inertial Confinement Fusion ◽  
Inertial Confinement ◽  
Confinement Fusion

scholarly journals Detailed high-resolution three-dimensional simulations of OMEGA separated reactants inertial confinement fusion experiments

2016 ◽  
Vol 23 (7) ◽  
pp. 072709 ◽  
Author(s):  
Brian M. Haines ◽  
Gary P. Grim ◽  
James R. Fincke ◽  
Rahul C. Shah ◽  
Chad J. Forrest ◽  
...  
Keyword(s):  
High Resolution ◽  
Inertial Confinement Fusion ◽  
Three Dimensional ◽  
Inertial Confinement ◽  
Confinement Fusion ◽  
Three Dimensional Simulations ◽  
Fusion Experiments
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