JPS57172272A - Multichannel type radiation detector - Google Patents

Multichannel type radiation detector

Info

Publication number
JPS57172272A
JPS57172272A JP56057897A JP5789781A JPS57172272A JP S57172272 A JPS57172272 A JP S57172272A JP 56057897 A JP56057897 A JP 56057897A JP 5789781 A JP5789781 A JP 5789781A JP S57172272 A JPS57172272 A JP S57172272A
Authority
JP
Japan
Prior art keywords
collimator
layer
scintillators
scintillator
photodetectors
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.)
Granted
Application number
JP56057897A
Other languages
Japanese (ja)
Other versions
JPS6114473B2 (en
Inventor
Yujiro Naruse
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56057897A priority Critical patent/JPS57172272A/en
Publication of JPS57172272A publication Critical patent/JPS57172272A/en
Publication of JPS6114473B2 publication Critical patent/JPS6114473B2/ja
Granted legal-status Critical Current

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

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)
  • Light Receiving Elements (AREA)

Abstract

PURPOSE:To mount a detector with high density, by combining a photodetector which has accumulated an amorphous semiconductor layer on a collimator, and a scintillator, and effectively utilizing a light beam emitted from the scintillator. CONSTITUTION:A photodetector 12a is formed by using a collimator 11 as a negative electrode, accumulating an n type amorphous Si layer 121 and an i type amorphous Si layer 122 on the collimator 11, and sticking a positive electrode 124 through an extremely thin insulating film 123. Also, scintillators 131-133 are placed in gaps of plural collimators 111-113 on which photodetectors 12a1- 12a3 and 12b1-12b3 have been formed in one body. In this way, light beams emitted from the scintillators 131-133 of each channel against incidence of a radiant ray R are detected by the photodetectors 12a1-12a3 and 12b1-12b3 of both its sides, and are fetched to the outside.
JP56057897A 1981-04-17 1981-04-17 Multichannel type radiation detector Granted JPS57172272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56057897A JPS57172272A (en) 1981-04-17 1981-04-17 Multichannel type radiation detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56057897A JPS57172272A (en) 1981-04-17 1981-04-17 Multichannel type radiation detector

Publications (2)

Publication Number Publication Date
JPS57172272A true JPS57172272A (en) 1982-10-23
JPS6114473B2 JPS6114473B2 (en) 1986-04-18

Family

ID=13068770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56057897A Granted JPS57172272A (en) 1981-04-17 1981-04-17 Multichannel type radiation detector

Country Status (1)

Country Link
JP (1) JPS57172272A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085571A2 (en) * 1982-02-01 1983-08-10 Kabushiki Kaisha Toshiba A computerised tomography apparatus
JPS58182573A (en) * 1982-04-20 1983-10-25 Shimadzu Corp Radiation detector
JPS62203080A (en) * 1986-03-03 1987-09-07 Toshiba Corp Radiation detector
US5013921A (en) * 1988-09-26 1991-05-07 Siemens Aktiengesellschaft X-ray detector
US5440129A (en) * 1993-10-11 1995-08-08 Siemens Aktiengesellschaft Detector for high-energy radiation
JP2014513279A (en) * 2011-03-24 2014-05-29 コーニンクレッカ フィリップス エヌ ヴェ Spectral imaging detector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3703217B2 (en) * 1995-09-04 2005-10-05 キヤノン株式会社 X-ray detector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085571A2 (en) * 1982-02-01 1983-08-10 Kabushiki Kaisha Toshiba A computerised tomography apparatus
JPS58182573A (en) * 1982-04-20 1983-10-25 Shimadzu Corp Radiation detector
JPH051428B2 (en) * 1982-04-20 1993-01-08 Shimadzu Corp
JPS62203080A (en) * 1986-03-03 1987-09-07 Toshiba Corp Radiation detector
US5013921A (en) * 1988-09-26 1991-05-07 Siemens Aktiengesellschaft X-ray detector
US5440129A (en) * 1993-10-11 1995-08-08 Siemens Aktiengesellschaft Detector for high-energy radiation
JP2014513279A (en) * 2011-03-24 2014-05-29 コーニンクレッカ フィリップス エヌ ヴェ Spectral imaging detector

Also Published As

Publication number Publication date
JPS6114473B2 (en) 1986-04-18

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