FR2038845A5 - - Google Patents

Info

Publication number
FR2038845A5
FR2038845A5 FR6909674A FR6909674A FR2038845A5 FR 2038845 A5 FR2038845 A5 FR 2038845A5 FR 6909674 A FR6909674 A FR 6909674A FR 6909674 A FR6909674 A FR 6909674A FR 2038845 A5 FR2038845 A5 FR 2038845A5
Authority
FR
France
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
FR6909674A
Other languages
French (fr)
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 FR6909674A priority Critical patent/FR2038845A5/fr
Priority to NL7004228A priority patent/NL7004228A/xx
Priority to US22892A priority patent/US3649868A/en
Priority to DE19702015124 priority patent/DE2015124A1/en
Application granted granted Critical
Publication of FR2038845A5 publication Critical patent/FR2038845A5/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02Electron guns
    • H01J3/021Electron guns using a field emission, photo emission, or secondary emission electron source
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02Electron guns
    • H01J3/023Electron guns using electron multiplication
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00Electrodes common to discharge tubes
    • H01J2201/34Photoemissive electrodes
    • H01J2201/342Cathodes
FR6909674A 1969-03-31 1969-03-31 Expired FR2038845A5 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR6909674A FR2038845A5 (en) 1969-03-31 1969-03-31
NL7004228A NL7004228A (en) 1969-03-31 1970-03-24
US22892A US3649868A (en) 1969-03-31 1970-03-26 Pulse electron gun
DE19702015124 DE2015124A1 (en) 1969-03-31 1970-03-28 Electron beam system operated in pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6909674A FR2038845A5 (en) 1969-03-31 1969-03-31

Publications (1)

Publication Number Publication Date
FR2038845A5 true FR2038845A5 (en) 1971-01-08

Family

ID=9031633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6909674A Expired FR2038845A5 (en) 1969-03-31 1969-03-31

Country Status (4)

Country Link
US (1) US3649868A (en)
DE (1) DE2015124A1 (en)
FR (1) FR2038845A5 (en)
NL (1) NL7004228A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939178B2 (en) * 1977-04-25 1984-09-21 株式会社東芝 Activated gas generator
US4341427A (en) * 1980-06-30 1982-07-27 Rca Corporation Method for stabilizing the anode sensitivity of a photomultiplier tube
US4715038A (en) * 1985-05-20 1987-12-22 The United States Of America As Represented By The United States Department Of Energy Optically pulsed electron accelerator
US4777403A (en) * 1987-05-28 1988-10-11 Stephenson K E Dynode structures for photomultipliers
US5374864A (en) * 1989-08-14 1994-12-20 Detector Technology, Inc. Electron multiplier with increased-area channel
US5150067A (en) * 1990-04-16 1992-09-22 Mcmillan Michael R Electromagnetic pulse generator using an electron beam produced with an electron multiplier
CA2254132A1 (en) * 1996-05-22 1997-11-27 Frederick M. Mako Multi-stage electron gun having an electrostatic cavity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB468623A (en) * 1935-11-08 1937-07-05 John Edgar Keyston Improvements in and relating to electron multipliers
US2925522A (en) * 1955-09-30 1960-02-16 High Voltage Engineering Corp Microwave linear accelerator circuit
US3233140A (en) * 1961-07-25 1966-02-01 Univ Illinois Crossed-field dynamic electron multiplier
BE629274A (en) * 1962-03-07
US3215844A (en) * 1962-08-02 1965-11-02 Bell Telephone Labor Inc Broadband output coupler for photomultiplier system
DE1230924B (en) * 1963-02-25 1966-12-22 Telefunken Patent Secondary electron multiplier with photocathode
US3388282A (en) * 1965-03-29 1968-06-11 Hallicrafters Co Biased crossed field dynamic electron multiplier
US3349273A (en) * 1965-11-12 1967-10-24 Gaus Electrophysics Photoelectric transducer head
US3435233A (en) * 1966-03-24 1969-03-25 Hughes Aircraft Co Gain control system for photomultiplier systems

Also Published As

Publication number Publication date
NL7004228A (en) 1970-10-02
US3649868A (en) 1972-03-14
DE2015124A1 (en) 1970-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse