FR2366689A1 - Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons - Google Patents

Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons

Info

Publication number
FR2366689A1
FR2366689A1 FR7540299A FR7540299A FR2366689A1 FR 2366689 A1 FR2366689 A1 FR 2366689A1 FR 7540299 A FR7540299 A FR 7540299A FR 7540299 A FR7540299 A FR 7540299A FR 2366689 A1 FR2366689 A1 FR 2366689A1
Authority
FR
France
Prior art keywords
chains
electron
photon
electrons
new pulse
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Withdrawn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
FR7540299A
Other languages
English (en)
French (fr)
Inventor
Guy Roziere
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7540299A priority Critical patent/FR2366689A1/fr
Priority to JP16094376A priority patent/JPS5285873A/ja
Priority to GB5420476A priority patent/GB1570221A/en
Priority to DE19762659619 priority patent/DE2659619C3/de
Publication of FR2366689A1 publication Critical patent/FR2366689A1/fr
Withdrawn legal-status Critical Current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
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1645—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras using electron optical imaging means, e.g. image intensifier tubes, coordinate photomultiplier tubes, image converter

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (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)
  • Nuclear Medicine (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
FR7540299A 1975-12-31 1975-12-31 Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons Withdrawn FR2366689A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7540299A FR2366689A1 (fr) 1975-12-31 1975-12-31 Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons
JP16094376A JPS5285873A (en) 1975-12-31 1976-12-27 Pulse image formation array
GB5420476A GB1570221A (en) 1975-12-31 1976-12-29 Visualization device of an object emitting radioactive pulses
DE19762659619 DE2659619C3 (de) 1975-12-31 1976-12-30 Szintillationskamera mit einer Photokathode, von der Elektronen entsprechend einer Verteilung ausgehen und unter Beschleunigung auf eine Auftreffscheibe abgebildet werden, sowie mit vier Elektroden, die dem Ort jedes Elektrons entsprechende Signale liefern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540299A FR2366689A1 (fr) 1975-12-31 1975-12-31 Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons

Publications (1)

Publication Number Publication Date
FR2366689A1 true FR2366689A1 (fr) 1978-04-28

Family

ID=9164385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540299A Withdrawn FR2366689A1 (fr) 1975-12-31 1975-12-31 Nouvelle chaine de visualisation a impulsions utilisant des conversions entre photons et electrons

Country Status (4)

Country Link
JP (1) JPS5285873A (de)
DE (1) DE2659619C3 (de)
FR (1) FR2366689A1 (de)
GB (1) GB1570221A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221967A (en) * 1978-03-10 1980-09-09 Diagnostic Information, Inc. Gamma ray camera
US4602282A (en) * 1982-06-29 1986-07-22 Hamamatsu Photonics Kabushiki Kaisha Measuring devices for two-dimensional photon-caused or corpuscular-ray-caused image signals
GB9122348D0 (en) * 1991-10-22 1991-12-04 Nat Res Dev Radiation detectors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727183A (en) * 1948-12-22 1955-12-13 Westinghouse Electric Corp Radiation detector of the scanning type
US3209201A (en) * 1960-06-17 1965-09-28 Hal O Anger Beam position identification means
GB1159347A (en) * 1967-07-12 1969-07-23 Mullard Ltd Improvements in or relating to Image Intensifiers and the like
FR1586904A (de) * 1968-08-01 1970-03-06

Also Published As

Publication number Publication date
DE2659619A1 (de) 1977-07-07
JPS5285873A (en) 1977-07-16
DE2659619C3 (de) 1981-12-17
GB1570221A (en) 1980-06-25
DE2659619B2 (de) 1981-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse