FR2431708A1 - Dispositif de mesure et de controle du centrage et de l'amplitude de balayage d'un faisceau de balayage - Google Patents

Dispositif de mesure et de controle du centrage et de l'amplitude de balayage d'un faisceau de balayage

Info

Publication number
FR2431708A1
FR2431708A1 FR7821277A FR7821277A FR2431708A1 FR 2431708 A1 FR2431708 A1 FR 2431708A1 FR 7821277 A FR7821277 A FR 7821277A FR 7821277 A FR7821277 A FR 7821277A FR 2431708 A1 FR2431708 A1 FR 2431708A1
Authority
FR
France
Prior art keywords
plates
electrical signals
sweep
centre
charged particle
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
FR7821277A
Other languages
English (en)
Other versions
FR2431708B1 (fr
Inventor
Guy Azam
Andre Bensussan
Claude Levaillant
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.)
CGR MEV SA
Original Assignee
CGR MEV 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 CGR MEV SA filed Critical CGR MEV SA
Priority to FR7821277A priority Critical patent/FR2431708A1/fr
Publication of FR2431708A1 publication Critical patent/FR2431708A1/fr
Application granted granted Critical
Publication of FR2431708B1 publication Critical patent/FR2431708B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/04—Irradiation devices with beam-forming means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)

Abstract

Dispositif de contrôle du centrage et de l'amplitude d'un faisceau de balayage comportant plusieurs paires de capteurs élémentaires qui délivrent des signaux électriques fonction des caractéristiques du faisceau, lorsque celui-ci se déplace entre les capteurs de chaque paire. Dans un exemple de réalisation, les capteurs sont des plaques métalliques A2 , B2 ; A3 , B 3 ... dans lesquelles le faisceau F induit des signaux électriques qui sont traités par des systèmes de mesure associés aux capteurs et comprenant des amplificateurs 1, 2; 3, 4; des intégrateurs I1 , I2 ; I3 , I4 ; des systèmes additionneurs S2 , S3 ; des systèmes différentiels D2 , D3 ; des comparateurs K2 , K3 , Q et un système d'asservissement 5 de la source du faisceau de particules. Application : contrôle des caractéristiques d'un faisceau de balayage destiné à l'irradiation de cibles.
FR7821277A 1978-07-18 1978-07-18 Dispositif de mesure et de controle du centrage et de l'amplitude de balayage d'un faisceau de balayage Granted FR2431708A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821277A FR2431708A1 (fr) 1978-07-18 1978-07-18 Dispositif de mesure et de controle du centrage et de l'amplitude de balayage d'un faisceau de balayage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821277A FR2431708A1 (fr) 1978-07-18 1978-07-18 Dispositif de mesure et de controle du centrage et de l'amplitude de balayage d'un faisceau de balayage

Publications (2)

Publication Number Publication Date
FR2431708A1 true FR2431708A1 (fr) 1980-02-15
FR2431708B1 FR2431708B1 (fr) 1982-01-08

Family

ID=9210849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821277A Granted FR2431708A1 (fr) 1978-07-18 1978-07-18 Dispositif de mesure et de controle du centrage et de l'amplitude de balayage d'un faisceau de balayage

Country Status (1)

Country Link
FR (1) FR2431708A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1419169A (fr) * 1964-11-14 1965-11-26 Transformatoren & Roentgenwerk Installation pour la commande et le contrôle du faisceau électronique d'un accélérateur de particule

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1419169A (fr) * 1964-11-14 1965-11-26 Transformatoren & Roentgenwerk Installation pour la commande et le contrôle du faisceau électronique d'un accélérateur de particule

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXRV/62 *
NV8164/66 *

Also Published As

Publication number Publication date
FR2431708B1 (fr) 1982-01-08

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