GB1118331A - Improvements in electron multipliers and image intensifiers or converters - Google Patents

Improvements in electron multipliers and image intensifiers or converters

Info

Publication number
GB1118331A
GB1118331A GB43912/65A GB4391265A GB1118331A GB 1118331 A GB1118331 A GB 1118331A GB 43912/65 A GB43912/65 A GB 43912/65A GB 4391265 A GB4391265 A GB 4391265A GB 1118331 A GB1118331 A GB 1118331A
Authority
GB
United Kingdom
Prior art keywords
converters
image intensifiers
electron multipliers
multipliers
electron
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
GB43912/65A
Inventor
John Rupert Davy
John Mckillop Ballantine
William Bell Allan
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 Optronics Ltd
Original Assignee
Thales Optronics Ltd
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 Thales Optronics Ltd filed Critical Thales Optronics Ltd
Priority to GB43912/65A priority Critical patent/GB1118331A/en
Priority to NL6614500A priority patent/NL6614500A/xx
Priority to US586737A priority patent/US3432668A/en
Publication of GB1118331A publication Critical patent/GB1118331A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • H01J31/507—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect using a large number of channels, e.g. microchannel plates
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H01J2231/50015—Light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50057—Imaging and conversion tubes characterised by form of output stage
    • H01J2231/50063—Optical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/501—Imaging and conversion tubes including multiplication stage
    • H01J2231/5013—Imaging and conversion tubes including multiplication stage with secondary emission electrodes
    • H01J2231/5016—Michrochannel plates [MCP]
GB43912/65A 1965-10-15 1965-10-15 Improvements in electron multipliers and image intensifiers or converters Expired GB1118331A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB43912/65A GB1118331A (en) 1965-10-15 1965-10-15 Improvements in electron multipliers and image intensifiers or converters
NL6614500A NL6614500A (en) 1965-10-15 1966-10-14
US586737A US3432668A (en) 1965-10-15 1966-10-14 Photomultiplier having wall coating of electron emitting material and photoconductive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB43912/65A GB1118331A (en) 1965-10-15 1965-10-15 Improvements in electron multipliers and image intensifiers or converters

Publications (1)

Publication Number Publication Date
GB1118331A true GB1118331A (en) 1968-07-03

Family

ID=10430894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43912/65A Expired GB1118331A (en) 1965-10-15 1965-10-15 Improvements in electron multipliers and image intensifiers or converters

Country Status (3)

Country Link
US (1) US3432668A (en)
GB (1) GB1118331A (en)
NL (1) NL6614500A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071474A (en) * 1974-10-14 1978-01-31 Matsushita Electric Industrial Co., Ltd. Secondary-electron multiplier dynode
US4093562A (en) 1976-02-20 1978-06-06 Matsushita Electric Industrial Co., Ltd. Polymeric compositions for manufacture of secondary electron multiplier tubes and method for manufacture thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634690A (en) * 1970-03-23 1972-01-11 Itt Tubular photocell with secondary emission from internal surface
US4333035A (en) * 1979-05-01 1982-06-01 Woodland International Corporation Areal array of tubular electron sources
US4438557A (en) * 1979-05-01 1984-03-27 Woodland International Corporation Method of using an areal array of tubular electron sources

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128408A (en) * 1958-09-02 1964-04-07 Bendix Corp Electron multiplier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071474A (en) * 1974-10-14 1978-01-31 Matsushita Electric Industrial Co., Ltd. Secondary-electron multiplier dynode
US4093562A (en) 1976-02-20 1978-06-06 Matsushita Electric Industrial Co., Ltd. Polymeric compositions for manufacture of secondary electron multiplier tubes and method for manufacture thereof

Also Published As

Publication number Publication date
NL6614500A (en) 1967-04-17
US3432668A (en) 1969-03-11

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