FR1295513A - Plasma cathode for pulsed electron beams - Google Patents

Plasma cathode for pulsed electron beams

Info

Publication number
FR1295513A
FR1295513A FR860036A FR860036A FR1295513A FR 1295513 A FR1295513 A FR 1295513A FR 860036 A FR860036 A FR 860036A FR 860036 A FR860036 A FR 860036A FR 1295513 A FR1295513 A FR 1295513A
Authority
FR
France
Prior art keywords
electron beams
pulsed electron
plasma cathode
cathode
plasma
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
FR860036A
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR860036A priority Critical patent/FR1295513A/en
Priority to GB1540962A priority patent/GB984891A/en
Application granted granted Critical
Publication of FR1295513A publication Critical patent/FR1295513A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
    • H01J37/06—Electron sources; Electron guns
    • H01J37/077—Electron guns using discharge in gases or vapours as electron sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/025—Electron guns using a discharge in a gas or a vapour as electron source
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0062—Tubes with temperature ionized gas as electron source
FR860036A 1961-04-27 1961-04-27 Plasma cathode for pulsed electron beams Expired FR1295513A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR860036A FR1295513A (en) 1961-04-27 1961-04-27 Plasma cathode for pulsed electron beams
GB1540962A GB984891A (en) 1961-04-27 1962-04-19 Improvements in electron sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860036A FR1295513A (en) 1961-04-27 1961-04-27 Plasma cathode for pulsed electron beams

Publications (1)

Publication Number Publication Date
FR1295513A true FR1295513A (en) 1962-06-08

Family

ID=8753950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860036A Expired FR1295513A (en) 1961-04-27 1961-04-27 Plasma cathode for pulsed electron beams

Country Status (2)

Country Link
FR (1) FR1295513A (en)
GB (1) GB984891A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011123477A1 (en) * 2010-03-29 2011-10-06 Glenn Lane Spatial segregation of plasma components

Also Published As

Publication number Publication date
GB984891A (en) 1965-03-03

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