GB2180986B - Image intensifiers - Google Patents

Image intensifiers

Info

Publication number
GB2180986B
GB2180986B GB8523692A GB8523692A GB2180986B GB 2180986 B GB2180986 B GB 2180986B GB 8523692 A GB8523692 A GB 8523692A GB 8523692 A GB8523692 A GB 8523692A GB 2180986 B GB2180986 B GB 2180986B
Authority
GB
United Kingdom
Prior art keywords
image intensifiers
intensifiers
image
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
GB8523692A
Other versions
GB2180986A (en
Inventor
Alan Jerome Goss
Eric Douglas Hendry
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve Co 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 English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB8523692A priority Critical patent/GB2180986B/en
Publication of GB2180986A publication Critical patent/GB2180986A/en
Application granted granted Critical
Publication of GB2180986B publication Critical patent/GB2180986B/en
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
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • H01J43/246—Microchannel plates [MCP]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • 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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • H01J9/125—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes of secondary emission electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/32—Secondary emission electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB8523692A 1985-09-25 1985-09-25 Image intensifiers Expired GB2180986B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8523692A GB2180986B (en) 1985-09-25 1985-09-25 Image intensifiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8523692A GB2180986B (en) 1985-09-25 1985-09-25 Image intensifiers

Publications (2)

Publication Number Publication Date
GB2180986A GB2180986A (en) 1987-04-08
GB2180986B true GB2180986B (en) 1989-08-23

Family

ID=10585717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8523692A Expired GB2180986B (en) 1985-09-25 1985-09-25 Image intensifiers

Country Status (1)

Country Link
GB (1) GB2180986B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5086248A (en) * 1989-08-18 1992-02-04 Galileo Electro-Optics Corporation Microchannel electron multipliers
US5205902A (en) * 1989-08-18 1993-04-27 Galileo Electro-Optics Corporation Method of manufacturing microchannel electron multipliers
EP0413482B1 (en) * 1989-08-18 1997-03-12 Galileo Electro-Optics Corp. Thin-film continuous dynodes
GB2293685B (en) * 1994-09-29 1998-02-04 Era Patents Ltd Photomultiplier
DE19506165A1 (en) * 1995-02-22 1996-05-23 Siemens Ag Secondary electron multiplier with microchannel plates
US7154086B2 (en) 2003-03-19 2006-12-26 Burle Technologies, Inc. Conductive tube for use as a reflectron lens
US20080073516A1 (en) 2006-03-10 2008-03-27 Laprade Bruce N Resistive glass structures used to shape electric fields in analytical instruments
CN107785227A (en) * 2017-09-08 2018-03-09 中国科学院西安光学精密机械研究所 Microchannel plate with low delay pulse, low crosstalk and high collection efficiency

Also Published As

Publication number Publication date
GB2180986A (en) 1987-04-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee