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Method and apparatus to monitor a beam of ionizing radiation

  • US 9,046,619 B2
  • Filed: 12/15/2011
  • Issued: 06/02/2015
  • Est. Priority Date: 12/15/2011
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • capturing images of fluorescence in air generated by a beam of ionizing radiation using an array of cameras to capture the images of fluorescence; and

    determining a position of the beam of ionizing radiation generating the fluorescence from the captured images; and

    using the captured images to steer the beam.

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