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Title: Miniature x-ray source

A miniature x-ray source capable of producing broad spectrum x-ray emission over a wide range of x-ray energies. The miniature x-ray source comprises a compact vacuum tube assembly containing a cathode, an anode, a high voltage feedthru for delivering high voltage to the anode, a getter for maintaining high vacuum, a connection for an initial vacuum pump down and crimp-off, and a high voltage connection for attaching a compact high voltage cable to the high voltage feedthru. At least a portion of the vacuum tube wall is highly x-ray transparent and made, for example, from boron nitride. The compact size and potential for remote operation allows the x-ray source, for example, to be placed adjacent to a material sample undergoing analysis or in proximity to the region to be treated for medical applications.
 [1] ;  [1] ;  [2] ;  [3] ;  [4]
  1. (Livermore, CA)
  2. (Tracy, CA)
  3. (Modesto, CA)
  4. (Minnetonka, MN)
Publication Date:
OSTI Identifier:
Report Number(s):
US 6353658
DOE Contract Number:
Resource Type:
Research Org:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA
Country of Publication:
United States
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