FR2334194A1 - Canon a electrons, a impulsions courtes, et accelerateur de particules muni d'un tel canon - Google Patents

Canon a electrons, a impulsions courtes, et accelerateur de particules muni d'un tel canon

Info

Publication number
FR2334194A1
FR2334194A1 FR7537320A FR7537320A FR2334194A1 FR 2334194 A1 FR2334194 A1 FR 2334194A1 FR 7537320 A FR7537320 A FR 7537320A FR 7537320 A FR7537320 A FR 7537320A FR 2334194 A1 FR2334194 A1 FR 2334194A1
Authority
FR
France
Prior art keywords
photocathode
block
electron
light beam
pulsed light
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
FR7537320A
Other languages
English (en)
French (fr)
Other versions
FR2334194B1 (enExample
Inventor
Andre Bensussan
Francoise Vejnar
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 FR7537320A priority Critical patent/FR2334194A1/fr
Publication of FR2334194A1 publication Critical patent/FR2334194A1/fr
Application granted granted Critical
Publication of FR2334194B1 publication Critical patent/FR2334194B1/fr
Granted 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
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • H01J43/246—Microchannel plates [MCP]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/023—Electron guns using electron multiplication

Landscapes

  • Electron Sources, Ion Sources (AREA)
FR7537320A 1975-12-05 1975-12-05 Canon a electrons, a impulsions courtes, et accelerateur de particules muni d'un tel canon Granted FR2334194A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7537320A FR2334194A1 (fr) 1975-12-05 1975-12-05 Canon a electrons, a impulsions courtes, et accelerateur de particules muni d'un tel canon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7537320A FR2334194A1 (fr) 1975-12-05 1975-12-05 Canon a electrons, a impulsions courtes, et accelerateur de particules muni d'un tel canon

Publications (2)

Publication Number Publication Date
FR2334194A1 true FR2334194A1 (fr) 1977-07-01
FR2334194B1 FR2334194B1 (enExample) 1978-05-12

Family

ID=9163388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537320A Granted FR2334194A1 (fr) 1975-12-05 1975-12-05 Canon a electrons, a impulsions courtes, et accelerateur de particules muni d'un tel canon

Country Status (1)

Country Link
FR (1) FR2334194A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602983A1 (en) * 1992-12-17 1994-06-22 Intevac, Inc. Hybrid photomultiplier tube with high sensitivity
EP2843398A1 (en) * 2013-09-02 2015-03-04 Fenno-Aurum OY Electron source and X-ray fluorescence analyser using an electron source

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114501758B (zh) * 2022-01-11 2025-03-25 长春理工大学 一种高通量x射线源

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0602983A1 (en) * 1992-12-17 1994-06-22 Intevac, Inc. Hybrid photomultiplier tube with high sensitivity
EP0602982A1 (en) * 1992-12-17 1994-06-22 Intevac, Inc. Focused electron-bombarded detector
US5374826A (en) * 1992-12-17 1994-12-20 Intevac, Inc. Hybrid photomultiplier tube with high sensitivity
EP2843398A1 (en) * 2013-09-02 2015-03-04 Fenno-Aurum OY Electron source and X-ray fluorescence analyser using an electron source

Also Published As

Publication number Publication date
FR2334194B1 (enExample) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse