Beam position monitor
Patent Application
·
OSTI ID:808128
An apparatus for determining the position of an x-ray beam relative to a desired beam axis where the apparatus is positioned along the beam path so that a thin metal foil target intersects the x-ray beam generating fluorescent radiation. A PIN diode array is positioned so that a portion of the fluorescent radiation is intercepted by the array resulting in a series of electrical signals from the PIN diodes making up the array. The signals are then analyzed and the position of the x-ray beam is determined relative to the desired beam path.
- Research Organization:
- Argonne National Lab., IL (US)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- W-31109-ENG-38
- Assignee:
- DOEGC
- Patent Number(s):
- PATENTS-US-A9665958
- Application Number:
- 9-665,958; TRN: US200306%%232
- OSTI ID:
- 808128
- Resource Relation:
- Patent File Date: 2000 Sep 21; Other Information: PBD: 21 Sep 2000
- Country of Publication:
- United States
- Language:
- English
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