FR2944112B1 - DEVICE, INSTALLATION AND METHOD FOR MEASURING AN X-RAY BEAM - Google Patents

DEVICE, INSTALLATION AND METHOD FOR MEASURING AN X-RAY BEAM

Info

Publication number
FR2944112B1
FR2944112B1 FR0952214A FR0952214A FR2944112B1 FR 2944112 B1 FR2944112 B1 FR 2944112B1 FR 0952214 A FR0952214 A FR 0952214A FR 0952214 A FR0952214 A FR 0952214A FR 2944112 B1 FR2944112 B1 FR 2944112B1
Authority
FR
France
Prior art keywords
rays
measuring
ray beam
window
installation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0952214A
Other languages
French (fr)
Other versions
FR2944112A1 (en
Inventor
Johann Plagnard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR0952214A priority Critical patent/FR2944112B1/en
Publication of FR2944112A1 publication Critical patent/FR2944112A1/en
Application granted granted Critical
Publication of FR2944112B1 publication Critical patent/FR2944112B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/185—Measuring radiation intensity with ionisation chamber arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Ce dispositif (10) de mesure d'un faisceau de rayons X comporte une chambre (14) de détection de rayons X par absorption de ces rayons X, une première fenêtre (24) d'entrée des rayons X dans la chambre de détection (14) et une seconde fenêtre (26) de sortie des rayons X n'ayant pas été absorbés dans la chambre de détection (14). Plus précisément, la seconde fenêtre (26) est disposée à une interface entre l'intérieur et l'extérieur du dispositif de mesure (10) de manière à permettre la réception des rayons X n'ayant pas été absorbés dans la chambre de détection (14) par un autre dispositif (34) de mesure de rayons X, différent du dispositif de mesure (10) et destiné à être disposé en aval du dispositif de mesure (10) dans le sens de circulation des rayons X.This device (10) for measuring an X-ray beam comprises a chamber (14) for detecting X-rays by absorption of these X-rays, a first window (24) for entering the X-rays into the detection chamber ( 14) and a second window (26) for the exit of the X-rays which have not been absorbed in the detection chamber (14). More precisely, the second window (26) is arranged at an interface between the interior and the exterior of the measuring device (10) so as to allow the reception of X-rays which have not been absorbed in the detection chamber ( 14) by another device (34) for measuring X-rays, different from the measuring device (10) and intended to be placed downstream of the measuring device (10) in the direction of circulation of the X-rays.

FR0952214A 2009-04-03 2009-04-03 DEVICE, INSTALLATION AND METHOD FOR MEASURING AN X-RAY BEAM Expired - Fee Related FR2944112B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0952214A FR2944112B1 (en) 2009-04-03 2009-04-03 DEVICE, INSTALLATION AND METHOD FOR MEASURING AN X-RAY BEAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0952214A FR2944112B1 (en) 2009-04-03 2009-04-03 DEVICE, INSTALLATION AND METHOD FOR MEASURING AN X-RAY BEAM

Publications (2)

Publication Number Publication Date
FR2944112A1 FR2944112A1 (en) 2010-10-08
FR2944112B1 true FR2944112B1 (en) 2012-09-28

Family

ID=41471046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0952214A Expired - Fee Related FR2944112B1 (en) 2009-04-03 2009-04-03 DEVICE, INSTALLATION AND METHOD FOR MEASURING AN X-RAY BEAM

Country Status (1)

Country Link
FR (1) FR2944112B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107578971A (en) * 2017-09-13 2018-01-12 北京京城环保股份有限公司 A kind of launch window of x-ray source device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429228A (en) * 1981-05-12 1984-01-31 Anderson David F High efficiency photoionization detector
US5731584A (en) * 1995-07-14 1998-03-24 Imec Vzw Position sensitive particle sensor and manufacturing method therefor
SE522428C2 (en) * 2000-09-20 2004-02-10 Xcounter Ab Method and apparatus for adaptable energy-resolved detection of ionizing radiation

Also Published As

Publication number Publication date
FR2944112A1 (en) 2010-10-08

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