FR2566175B1 - Dispositif multiplicateur d'electrons, a localisation par le champ electrique - Google Patents

Dispositif multiplicateur d'electrons, a localisation par le champ electrique

Info

Publication number
FR2566175B1
FR2566175B1 FR8407142A FR8407142A FR2566175B1 FR 2566175 B1 FR2566175 B1 FR 2566175B1 FR 8407142 A FR8407142 A FR 8407142A FR 8407142 A FR8407142 A FR 8407142A FR 2566175 B1 FR2566175 B1 FR 2566175B1
Authority
FR
France
Prior art keywords
dynode
stage
bars
distance
electrical
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.)
Expired
Application number
FR8407142A
Other languages
English (en)
Other versions
FR2566175A1 (fr
Inventor
Kei-Ichi Kuroda
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR8407142A priority Critical patent/FR2566175B1/fr
Priority to DE8585400897T priority patent/DE3574522D1/de
Priority to EP85400897A priority patent/EP0165119B1/fr
Priority to AT85400897T priority patent/ATE48338T1/de
Priority to US06/731,860 priority patent/US4914351A/en
Priority to JP60098868A priority patent/JPS6182646A/ja
Publication of FR2566175A1 publication Critical patent/FR2566175A1/fr
Application granted granted Critical
Publication of FR2566175B1 publication Critical patent/FR2566175B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/22—Dynodes consisting of electron-permeable material, e.g. foil, grid, tube, venetian blind

Landscapes

  • Electron Tubes For Measurement (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR8407142A 1984-05-09 1984-05-09 Dispositif multiplicateur d'electrons, a localisation par le champ electrique Expired FR2566175B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8407142A FR2566175B1 (fr) 1984-05-09 1984-05-09 Dispositif multiplicateur d'electrons, a localisation par le champ electrique
DE8585400897T DE3574522D1 (de) 1984-05-09 1985-05-07 Elektronenvervielfachervorrichtung mit lokalisierung des elektrischen feldes.
EP85400897A EP0165119B1 (fr) 1984-05-09 1985-05-07 Dispositif multiplicateur d'électrons, à localisation par le champ électrique
AT85400897T ATE48338T1 (de) 1984-05-09 1985-05-07 Elektronenvervielfachervorrichtung mit lokalisierung des elektrischen feldes.
US06/731,860 US4914351A (en) 1984-05-09 1985-05-08 Electron multiplier device having electric field localization
JP60098868A JPS6182646A (ja) 1984-05-09 1985-05-09 電界局在化手段を有する電子増倍装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407142A FR2566175B1 (fr) 1984-05-09 1984-05-09 Dispositif multiplicateur d'electrons, a localisation par le champ electrique

Publications (2)

Publication Number Publication Date
FR2566175A1 FR2566175A1 (fr) 1985-12-20
FR2566175B1 true FR2566175B1 (fr) 1986-10-10

Family

ID=9303797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407142A Expired FR2566175B1 (fr) 1984-05-09 1984-05-09 Dispositif multiplicateur d'electrons, a localisation par le champ electrique

Country Status (6)

Country Link
US (1) US4914351A (fr)
EP (1) EP0165119B1 (fr)
JP (1) JPS6182646A (fr)
AT (1) ATE48338T1 (fr)
DE (1) DE3574522D1 (fr)
FR (1) FR2566175B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592523A1 (fr) * 1985-12-31 1987-07-03 Hyperelec Sa Element multiplicateur a haute efficacite de collection dispositif multiplicateur comportant cet element multiplicateur, application a un tube photomultiplicateur et procede de realisation
FR2634062A1 (fr) * 1988-07-05 1990-01-12 Radiotechnique Compelec Dynode du type " a feuilles ", multiplicateur d'electrons et tube photomultiplicateur comportant de telles dynodes
JP3056771B2 (ja) * 1990-08-15 2000-06-26 浜松ホトニクス株式会社 電子増倍管
WO1998006217A1 (fr) * 1996-08-05 1998-02-12 Culkin Joseph B Systeme d'ecran video et d'intensificateur d'images
US5886465A (en) * 1996-09-26 1999-03-23 Hamamatsu Photonics K.K. Photomultiplier tube with multi-layer anode and final stage dynode
JP2005011592A (ja) * 2003-06-17 2005-01-13 Hamamatsu Photonics Kk 電子増倍管
JP4819437B2 (ja) * 2005-08-12 2011-11-24 浜松ホトニクス株式会社 光電子増倍管
JP4849521B2 (ja) * 2006-02-28 2012-01-11 浜松ホトニクス株式会社 光電子増倍管および放射線検出装置
JP5284635B2 (ja) * 2007-12-21 2013-09-11 浜松ホトニクス株式会社 電子増倍管

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579017A (en) * 1968-06-17 1971-05-18 Scient Research Instr Corp Harp electron multiplier
FR2445018A1 (fr) * 1978-12-22 1980-07-18 Anvar Tube multiplicateur d'electrons a champ magnetique axial
US4649268A (en) * 1984-03-09 1987-03-10 Siemens Gammasonics, Inc. Imaging dynodes arrangement

Also Published As

Publication number Publication date
EP0165119B1 (fr) 1989-11-29
US4914351A (en) 1990-04-03
FR2566175A1 (fr) 1985-12-20
ATE48338T1 (de) 1989-12-15
JPS6182646A (ja) 1986-04-26
EP0165119A1 (fr) 1985-12-18
JPH0421303B2 (fr) 1992-04-09
DE3574522D1 (de) 1990-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse