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EP2132541A4 - SYSTEM AND METHOD FOR PHOTOENER DETECTION - Google Patents

SYSTEM AND METHOD FOR PHOTOENER DETECTION

Info

Publication number
EP2132541A4
EP2132541A4 EP08724319.2A EP08724319A EP2132541A4 EP 2132541 A4 EP2132541 A4 EP 2132541A4 EP 08724319 A EP08724319 A EP 08724319A EP 2132541 A4 EP2132541 A4 EP 2132541A4
Authority
EP
European Patent Office
Prior art keywords
photoener
detection
photoener detection
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.)
Withdrawn
Application number
EP08724319.2A
Other languages
German (de)
French (fr)
Other versions
EP2132541A1 (en
Inventor
Bo Cederwall
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2132541A1 publication Critical patent/EP2132541A1/en
Publication of EP2132541A4 publication Critical patent/EP2132541A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/107—Integrated devices having multiple elements covered by H10F30/00 in a repetitive configuration, e.g. radiation detectors comprising photodiode arrays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
    • H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
    • H10F30/225—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier working in avalanche mode, e.g. avalanche photodiodes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Biophysics (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
EP08724319.2A 2007-04-02 2008-03-31 SYSTEM AND METHOD FOR PHOTOENER DETECTION Withdrawn EP2132541A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US90948807P 2007-04-02 2007-04-02
SE0700825A SE531025C2 (en) 2007-04-02 2007-04-02 Systems and method for photon detection and for measuring photon flows
PCT/SE2008/050373 WO2008121072A1 (en) 2007-04-02 2008-03-31 System and method for photon detection

Publications (2)

Publication Number Publication Date
EP2132541A1 EP2132541A1 (en) 2009-12-16
EP2132541A4 true EP2132541A4 (en) 2013-10-02

Family

ID=39808546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08724319.2A Withdrawn EP2132541A4 (en) 2007-04-02 2008-03-31 SYSTEM AND METHOD FOR PHOTOENER DETECTION

Country Status (3)

Country Link
EP (1) EP2132541A4 (en)
SE (1) SE531025C2 (en)
WO (1) WO2008121072A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009021031B4 (en) * 2009-05-07 2016-05-04 Berthold Technologies Gmbh & Co. Kg Method and device for supervised measuring of a process variable by means of a scintillation counter
US8247780B2 (en) 2010-11-10 2012-08-21 Siemens Aktiengesellschaft High density, proportional-mode, APD arrays for individual scintillator readout in PET applications
GB2487958A (en) 2011-02-10 2012-08-15 St Microelectronics Res & Dev A multi-mode photodetector pixel
DE102011076358B4 (en) * 2011-05-24 2016-11-03 Siemens Healthcare Gmbh Computer tomography system with integrating and counting detector elements
JP5808592B2 (en) * 2011-07-04 2015-11-10 浜松ホトニクス株式会社 Reference voltage determination method and recommended operating voltage determination method
FR2992067A1 (en) 2012-06-13 2013-12-20 St Microelectronics Grenoble 2 METHOD AND DEVICE FOR ADJUSTING THE POLARIZATION VOLTAGE OF A SPAD PHOTODIODE
GB201301754D0 (en) * 2013-01-31 2013-03-20 Malvern Instr Ltd Dynamic single photon counting system
RU2545338C1 (en) * 2013-11-06 2015-03-27 Федеральное государственное бюджетное учреждение науки Институт ядерной физики им. Г.И. Будкера Сибирского отделения Российской академии наук (ИЯФ СО РАН) Method of obtaining projection x-ray pictures and apparatus therefor
GB201322940D0 (en) * 2013-12-23 2014-02-12 Johnson Matthey Plc Radiation detection apparatus and method
JP6223881B2 (en) * 2014-03-18 2017-11-01 株式会社東芝 Photodetector
US10459111B2 (en) * 2014-05-23 2019-10-29 Radiabeam Technologies, Llc System and method for adaptive X-ray cargo inspection
DE102014119300A1 (en) * 2014-12-19 2016-06-23 Leica Microsystems Cms Gmbh Method for increasing the dynamic range of a silicon photomultiplier (SiPM)
EP3465268B1 (en) * 2016-05-31 2023-01-11 ABB Schweiz AG Loop powered distance transmitter
EP4342521A3 (en) * 2017-07-11 2024-05-08 RefleXion Medical Inc. Methods for pet detector afterglow management
EP3811121A4 (en) * 2018-06-25 2022-03-30 KTH Holding Aktiebolag Radiation detecting system and method
WO2021118411A1 (en) * 2019-12-11 2021-06-17 Общество С Ограниченной Ответственностью "Курэйт" Single-proton detector
WO2022034558A1 (en) * 2020-08-14 2022-02-17 Technolution B.V. Method and sensor for measuring electrons
CN115728746A (en) * 2021-08-26 2023-03-03 上海禾赛科技有限公司 Laser radar and method for three-dimensional detection using laser radar
CN114826394B (en) * 2022-04-21 2023-03-14 天津大学 High-precision large-dynamic-range optical channel attenuation detection system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001078153A2 (en) * 2000-04-10 2001-10-18 Politecnico Di Milano Ultrasensitive photodetector with integrated pinhole for confocal microscopes
US20030098463A1 (en) * 2001-11-28 2003-05-29 Vickers James S. Avalanche photodiode for photon counting applications and method thereof
WO2003067663A1 (en) * 2002-02-08 2003-08-14 Qinetiq Limited Photodetector circuit
US20060124832A1 (en) * 2004-09-27 2006-06-15 Lightspin Technologies, Inc. Wide dynamic range photodetector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2367945B (en) * 2000-08-16 2004-10-20 Secr Defence Photodetector circuit
GB0216075D0 (en) * 2002-07-11 2002-08-21 Qinetiq Ltd Photodetector circuits
US7646845B2 (en) 2004-09-28 2010-01-12 SOCPRA Sciences Sante et Humaines S.E.C. Method and system for low radiation computed tomography

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001078153A2 (en) * 2000-04-10 2001-10-18 Politecnico Di Milano Ultrasensitive photodetector with integrated pinhole for confocal microscopes
US20030098463A1 (en) * 2001-11-28 2003-05-29 Vickers James S. Avalanche photodiode for photon counting applications and method thereof
WO2003067663A1 (en) * 2002-02-08 2003-08-14 Qinetiq Limited Photodetector circuit
US20060124832A1 (en) * 2004-09-27 2006-06-15 Lightspin Technologies, Inc. Wide dynamic range photodetector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008121072A1 *

Also Published As

Publication number Publication date
SE531025C2 (en) 2008-11-25
EP2132541A1 (en) 2009-12-16
WO2008121072A1 (en) 2008-10-09
WO2008121072A9 (en) 2009-01-22
SE0700825L (en) 2008-10-03

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130902

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 6/03 20060101ALI20130827BHEP

Ipc: G01J 1/44 20060101AFI20130827BHEP

Ipc: H01L 31/107 20060101ALI20130827BHEP

Ipc: H01L 27/144 20060101ALN20130827BHEP

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Effective date: 20140401