BR112015024598A2 - Detector para detectar os traços de partículas de ionização - Google Patents

Detector para detectar os traços de partículas de ionização

Info

Publication number
BR112015024598A2
BR112015024598A2 BR112015024598A BR112015024598A BR112015024598A2 BR 112015024598 A2 BR112015024598 A2 BR 112015024598A2 BR 112015024598 A BR112015024598 A BR 112015024598A BR 112015024598 A BR112015024598 A BR 112015024598A BR 112015024598 A2 BR112015024598 A2 BR 112015024598A2
Authority
BR
Brazil
Prior art keywords
detector
ionization particles
scintillator
ionization
traces
Prior art date
Application number
BR112015024598A
Other languages
English (en)
Inventor
Lebrun François
Terrier Régis
Laurent Philippe
Olivetto Christian
Breelle Eric
Original Assignee
Commissariat Energie Atomique
Centre Nat Rech Scient
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 Energie Atomique, Centre Nat Rech Scient filed Critical Commissariat Energie Atomique
Publication of BR112015024598A2 publication Critical patent/BR112015024598A2/pt

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
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20185—Coupling means between the photodiode and the scintillator, e.g. optical couplings using adhesives with wavelength-shifting fibres
    • 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
    • G01T1/2002—Optical details, e.g. reflecting or diffusing layers

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)
  • Measurement Of Radiation (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

DETECTOR PARA DETECTAR OS TRAÇOS DE PARTÍCULAS DE IONIZAÇÃO. A presente invenção refere-se a um detector (1) para detectar os traços de partículas de ionização que compreende: um cintilador (2) com capacidade para emitir fótons quando as partículas de ionização atravessam o mesmo; um primeiro imageador (5) com capacidade para detectar cada fóton emitido pelo cintilador; e um primeiro arranjo de microlentes (4). Cada microlente do primeiro arranjo de microlentes está disposta de modo a produzir uma imagem do traço das partículas focalizando-se os fótons emitidos no cintilador no primeiro imageador.
BR112015024598A 2013-03-25 2014-03-20 Detector para detectar os traços de partículas de ionização BR112015024598A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1352626A FR3003652A1 (fr) 2013-03-25 2013-03-25 Detecteur de traces de particules ionisantes
PCT/EP2014/055589 WO2014154556A1 (fr) 2013-03-25 2014-03-20 Detecteur de traces de particules ionisantes

Publications (1)

Publication Number Publication Date
BR112015024598A2 true BR112015024598A2 (pt) 2017-08-22

Family

ID=48613914

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015024598A BR112015024598A2 (pt) 2013-03-25 2014-03-20 Detector para detectar os traços de partículas de ionização

Country Status (8)

Country Link
US (1) US9383457B2 (pt)
EP (1) EP2979114B1 (pt)
JP (1) JP2016514835A (pt)
CN (1) CN105229491A (pt)
BR (1) BR112015024598A2 (pt)
ES (1) ES2632929T3 (pt)
FR (1) FR3003652A1 (pt)
WO (1) WO2014154556A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7011283B2 (ja) * 2017-07-20 2022-01-26 国立研究開発法人理化学研究所 放射線イメージング装置用光学素子、光学素子の製造方法、放射線イメージング装置及びｘ線イメージング装置
US10600187B2 (en) 2018-03-20 2020-03-24 Owl Autonomous Imaging, Inc. Trajectory detection devices and methods
CN110133767B (zh) * 2019-05-09 2020-10-13 中国科学院光电技术研究所 一种动态显示防伪技术微透镜阵列的优化方法
CN111134705B (zh) * 2020-01-21 2023-10-13 上海奕瑞光电子科技股份有限公司 一种放射线图像探测器及其制作方法
US20230050424A1 (en) * 2020-03-02 2023-02-16 Hitachi High-Tech Corporation Charged particle detector, charged particle ray device, radiation detector, and radiation detection device
CN112450959B (zh) * 2020-12-08 2023-08-15 鲁东大学 一种可实现精确定位的单模式pet成像系统及方法
CN113759650A (zh) * 2021-07-14 2021-12-07 东风汽车集团股份有限公司 一种车辆地毯灯、车辆地毯灯系统组件和设计方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6576907B1 (en) * 2000-06-01 2003-06-10 Elgems Ltd. High count rate gamma camera system
ES2292327B1 (es) * 2005-12-26 2009-04-01 Consejo Superior Investigaciones Cientificas Mini camara gamma autonoma y con sistema de localizacion, para uso intraquirurgico.
DE102006042484A1 (de) * 2006-09-07 2007-10-18 Siemens Ag Strahlungsdetektor
US7633062B2 (en) * 2006-10-27 2009-12-15 Los Alamos National Security, Llc Radiation portal monitor system and method
US8017906B2 (en) * 2008-04-08 2011-09-13 Robert Sigurd Nelson Slit and slot scan, SAR, and compton devices and systems for radiation imaging
FR2932573B1 (fr) * 2008-06-16 2014-09-05 Commissariat Energie Atomique Dispositif d'imagerie gamma ameliore permettant la localisation precise de sources irradiantes dans l'espace
CN102203636B (zh) * 2008-09-23 2013-07-31 达尔特斯能源物理学院 用于检测高能光子的器件
US8692182B2 (en) * 2010-10-29 2014-04-08 Baker Hughes Incorporated Ruggedized high temperature compatible radiation detector

Also Published As

Publication number Publication date
WO2014154556A1 (fr) 2014-10-02
ES2632929T3 (es) 2017-09-18
US9383457B2 (en) 2016-07-05
JP2016514835A (ja) 2016-05-23
FR3003652A1 (fr) 2014-09-26
EP2979114A1 (fr) 2016-02-03
CN105229491A (zh) 2016-01-06
EP2979114B1 (fr) 2017-05-03
US20160054456A1 (en) 2016-02-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]