FR3071930B1 - Detecteur de photons a haute energie - Google Patents

Detecteur de photons a haute energie Download PDF

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Publication number
FR3071930B1
FR3071930B1 FR1759065A FR1759065A FR3071930B1 FR 3071930 B1 FR3071930 B1 FR 3071930B1 FR 1759065 A FR1759065 A FR 1759065A FR 1759065 A FR1759065 A FR 1759065A FR 3071930 B1 FR3071930 B1 FR 3071930B1
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France
Prior art keywords
energy photon
high energy
photon detector
crystal
photoelectric layer
Prior art date
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Application number
FR1759065A
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English (en)
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FR3071930A1 (fr
Inventor
Dominique Yvon
Viatcheslav Sharyy
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
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Application filed by Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1759065A priority Critical patent/FR3071930B1/fr
Priority to PCT/EP2018/075591 priority patent/WO2019063429A1/fr
Publication of FR3071930A1 publication Critical patent/FR3071930A1/fr
Application granted granted Critical
Publication of FR3071930B1 publication Critical patent/FR3071930B1/fr
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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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/202—Measuring radiation intensity with scintillation detectors the detector being a crystal

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • 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)
  • Measurement Of Radiation (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

La présente invention concerne un détecteur (300) de photon à haute énergie comprenant : - un cristal (301) destiné à absorber un photon à haute énergie en générant des photons selon un phénomène luminescent, - un photomultiplicateur (302) comportant une couche photoélectrique (304). La couche photoélectrique (304) est directement en contact avec une des faces (305) du cristal, le photomultiplicateur (302) étant configuré pour détecter les photons générés par le cristal (301) en incidence sur ladite couche photoélectrique (304).
FR1759065A 2017-09-29 2017-09-29 Detecteur de photons a haute energie Active FR3071930B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1759065A FR3071930B1 (fr) 2017-09-29 2017-09-29 Detecteur de photons a haute energie
PCT/EP2018/075591 WO2019063429A1 (fr) 2017-09-29 2018-09-21 Détecteur de photons à haute énergie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1759065 2017-09-29
FR1759065A FR3071930B1 (fr) 2017-09-29 2017-09-29 Detecteur de photons a haute energie

Publications (2)

Publication Number Publication Date
FR3071930A1 FR3071930A1 (fr) 2019-04-05
FR3071930B1 true FR3071930B1 (fr) 2020-10-02

Family

ID=61802005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1759065A Active FR3071930B1 (fr) 2017-09-29 2017-09-29 Detecteur de photons a haute energie

Country Status (2)

Country Link
FR (1) FR3071930B1 (fr)
WO (1) WO2019063429A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113176604A (zh) * 2021-04-30 2021-07-27 中国电子科技集团公司第二十六研究所 一种闪烁晶体阵列抗辐照加固结构及抗辐照加固方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62228187A (ja) * 1985-12-23 1987-10-07 シユラムバ−ガ−　オ−バ−シ−ズ　ソシエダ　アノニマ 地下の地層を調査するための方法およびその装置
US7321123B2 (en) * 2005-12-20 2008-01-22 Schlumberger Technology Corporation Method and apparatus for radiation detection in a high temperature environment
CN102707310B (zh) * 2012-06-21 2014-06-11 苏州瑞派宁科技有限公司 多层闪烁晶体的正电子发射断层成像探测器
FR3013124B1 (fr) * 2013-11-12 2018-03-23 Commissariat A L'energie Atomique Et Aux Energies Alternatives Detecteur de photons a haute energie
CN106461797B (zh) * 2014-05-16 2020-01-10 A·伊尔蒂斯 用于提高伽马射线闪烁探测器的能量分辨率的方法、相关联系统、部件和应用

Also Published As

Publication number Publication date
WO2019063429A1 (fr) 2019-04-04
FR3071930A1 (fr) 2019-04-05

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