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G. Grim - IEEE Xplore Author Profile

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Summary form only given. We have installed the National Ignition Facility Neutron Imaging System. The imaging system provides information about the areal density of fuel in the various regions of the capsule implosion. A long line of sight enables imaging both the primary 14 MeV neutrons as well as the down-scattered neutrons with energies in the range of 9-12 MeV. The imager is a pinhole camera w...Show More
Summary form only given. The neutron imaging diagnostic has recently been commissioned at the National Ignition Facility. We will present the diagnostic performance characteristics, which have been measured with the collection of these first neutron images. The goal for this diagnostic is to collect two pinhole images at two different times. The long flight path results in a chromatic separation o...Show More
The National Ignition Facility (NIF) is slated to come online in 2010. While the first planned experiments will be focused on achieving ignition, a variety of subsequent experiments are planned for the facility, including measurement of cross sections and astrophysical measurements. In order to successfully execute several of these planned experiments, the ability to collect solid debris following...Show More