Hohlraum Characterization Milestones

Gunther, J

Lawrence Livermore National Laboratory

关键词: Chemical Composition;    Dimensions;    Windows;    36 Materials Science;    42 Engineering;   

DOI  :  10.2172/15015943
RP-ID  :  UCRL-TR-210899
RP-ID  :  W-7405-ENG-48
RP-ID  :  15015943

美国|英语

来源: UNT Digital Library

【 摘 要 】

A successful ignition campaign will depend in part upon having highly characterized hohlraums and shells for target assemblies. Regarding holhraums, properties of interest include dimensions, surface features and chemical composition. This report outlines the metrology needs for hohlraums and provides a timeline for capital as well as FTE expenditures through '07. The topics discussed include hohlraum metrology, windows and tenting metrology, with comments on support of other areas including cryo-related development efforts. Although there is a strong interest in non-destructive characterization, this report also investigates the use of destructive techniques for providing critical information for process development and improvement.