ATE463752T1 - Gerät zur verminderung der verschmierung und des dunkelstroms bei einem teilchendetektor, insbesondere bei einem photonendetektor - Google Patents

Gerät zur verminderung der verschmierung und des dunkelstroms bei einem teilchendetektor, insbesondere bei einem photonendetektor

Info

Publication number
ATE463752T1
ATE463752T1 AT02745524T AT02745524T ATE463752T1 AT E463752 T1 ATE463752 T1 AT E463752T1 AT 02745524 T AT02745524 T AT 02745524T AT 02745524 T AT02745524 T AT 02745524T AT E463752 T1 ATE463752 T1 AT E463752T1
Authority
AT
Austria
Prior art keywords
detector
slimmer
reducing
dark current
particle
Prior art date
Application number
AT02745524T
Other languages
English (en)
Inventor
Marc Arques
Original Assignee
Commissariat Energie Atomique
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 filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE463752T1 publication Critical patent/ATE463752T1/de

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
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/171—Compensation of dead-time counting losses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
    • H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]

Landscapes

  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
AT02745524T 2001-06-15 2002-06-13 Gerät zur verminderung der verschmierung und des dunkelstroms bei einem teilchendetektor, insbesondere bei einem photonendetektor ATE463752T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0107856A FR2826126B1 (fr) 2001-06-15 2001-06-15 Dispositif de diminution du trainage et du courant d'obscurite d'un detecteur de particules, notamment d'un detecteur de photons
PCT/FR2002/002028 WO2002103390A1 (fr) 2001-06-15 2002-06-13 Dispositif de diminution du trainage et du courant d'obscurite d'un detecteur de particules, notamment d'un detecteur de photons

Publications (1)

Publication Number Publication Date
ATE463752T1 true ATE463752T1 (de) 2010-04-15

Family

ID=8864353

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02745524T ATE463752T1 (de) 2001-06-15 2002-06-13 Gerät zur verminderung der verschmierung und des dunkelstroms bei einem teilchendetektor, insbesondere bei einem photonendetektor

Country Status (6)

Country Link
US (1) US6949962B2 (de)
EP (1) EP1402285B1 (de)
AT (1) ATE463752T1 (de)
DE (1) DE60235890D1 (de)
FR (1) FR2826126B1 (de)
WO (1) WO2002103390A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2939968B1 (fr) * 2008-12-17 2013-06-07 Eads Europ Aeronautic Defence Generateur electrique excite par rayonnements cosmiques.
WO2016197338A1 (en) * 2015-06-10 2016-12-15 Shenzhen Xpectvision Technology Co.,Ltd. A detector for x-ray fluorescence
CN109716164B (zh) 2016-10-18 2023-05-30 深圳帧观德芯科技有限公司 适用于脉冲辐射源的具有闪烁体的辐射检测器
WO2018072074A1 (en) * 2016-10-18 2018-04-26 Shenzhen Xpectvision Technology Co., Ltd. Aradiation detector suitable for a pulsed radiation source
DE102020208000B4 (de) 2020-06-29 2025-06-18 Siemens Healthineers Ag Photonenzählender Röntgendetektor, medizinisches Bildgebungsgerät und Verfahren zur Erzeugung eines Röntgenbilddatensatzes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626432B1 (fr) * 1988-01-25 1995-10-13 Commissariat Energie Atomique Appareil de tomographie a rayons x
US5225682A (en) * 1992-01-24 1993-07-06 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for providing pulse pile-up correction in charge quantizing radiation detection systems
US5450029A (en) * 1993-06-25 1995-09-12 At&T Corp. Circuit for estimating a peak or RMS value of a sinusoidal voltage waveform
US6522984B1 (en) * 1999-07-01 2003-02-18 Canberra Industries, Inc. Instant pole-zero corrector for digital radiation spectrometers and the same with automatic attenuator calibration

Also Published As

Publication number Publication date
DE60235890D1 (de) 2010-05-20
US20040232949A1 (en) 2004-11-25
FR2826126B1 (fr) 2003-12-19
EP1402285A1 (de) 2004-03-31
EP1402285B1 (de) 2010-04-07
FR2826126A1 (fr) 2002-12-20
US6949962B2 (en) 2005-09-27
WO2002103390A1 (fr) 2002-12-27

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