WO2004088712A3 - Electron multiplier array - Google Patents

Electron multiplier array Download PDF

Info

Publication number
WO2004088712A3
WO2004088712A3 PCT/GB2004/001434 GB2004001434W WO2004088712A3 WO 2004088712 A3 WO2004088712 A3 WO 2004088712A3 GB 2004001434 W GB2004001434 W GB 2004001434W WO 2004088712 A3 WO2004088712 A3 WO 2004088712A3
Authority
WO
WIPO (PCT)
Prior art keywords
electron multiplier
layers
multiplier array
channels
channel
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.)
Ceased
Application number
PCT/GB2004/001434
Other languages
French (fr)
Other versions
WO2004088712A2 (en
Inventor
Robert Stevens
Geoffrey Howard Grayer
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.)
Science and Technology Facilities Council
Original Assignee
Science and Technology Facilities Council
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 Science and Technology Facilities Council filed Critical Science and Technology Facilities Council
Publication of WO2004088712A2 publication Critical patent/WO2004088712A2/en
Publication of WO2004088712A3 publication Critical patent/WO2004088712A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01J43/243—Dynodes consisting of a piling-up of channel-type dynode plates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Electron Beam Exposure (AREA)

Abstract

The electron multiplier array consists of a plurality of multiplier channels (1) with each channel generally comprising a substrate (2), an anode (5) and a series of stacked insulation layers (7) and dynode layers (11) describing the walls of the channel neighbouring insulator and metallic layers being separated by planarising layers (10). The electron multiplier array is robust and reduces the extent of the correction required for variations in performance between channels.
PCT/GB2004/001434 2003-04-01 2004-04-01 Electron multiplier array Ceased WO2004088712A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0307526.4 2003-04-01
GB0307526A GB0307526D0 (en) 2003-04-01 2003-04-01 Electron multiplier array

Publications (2)

Publication Number Publication Date
WO2004088712A2 WO2004088712A2 (en) 2004-10-14
WO2004088712A3 true WO2004088712A3 (en) 2005-02-03

Family

ID=9955976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/001434 Ceased WO2004088712A2 (en) 2003-04-01 2004-04-01 Electron multiplier array

Country Status (2)

Country Link
GB (1) GB0307526D0 (en)
WO (1) WO2004088712A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0512001D0 (en) * 2005-06-13 2005-07-20 Council Cent Lab Res Councils Electron amplifier device
EP3408861A4 (en) * 2016-01-29 2019-08-28 Shenzhen Genorivision Technology Co., Ltd. PHOTOMULTIPLIER AND METHODS OF MANUFACTURING THE SAME
CN114093743B (en) * 2021-11-25 2024-01-16 上海集成电路研发中心有限公司 Photosensitive sensor and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041343A (en) * 1963-07-12 1977-08-09 International Telephone And Telegraph Corporation Electron multiplier mosaic
US4563251A (en) * 1984-03-10 1986-01-07 Kernforschungszentrum Karlsruhe Gmbh Layered multichannel metal plates for image amplifiers
WO1999009577A1 (en) * 1997-08-14 1999-02-25 Council For The Central Laboratory Of The Research Councils Electron multiplier array
US6215243B1 (en) * 1997-05-06 2001-04-10 St. Clair Intellectual Property Consultants, Inc. Radioactive cathode emitter for use in field emission display devices
US6384519B1 (en) * 1996-10-30 2002-05-07 Nanosciences Corporation Micro-dynode integrated electron multiplier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041343A (en) * 1963-07-12 1977-08-09 International Telephone And Telegraph Corporation Electron multiplier mosaic
US4563251A (en) * 1984-03-10 1986-01-07 Kernforschungszentrum Karlsruhe Gmbh Layered multichannel metal plates for image amplifiers
US6384519B1 (en) * 1996-10-30 2002-05-07 Nanosciences Corporation Micro-dynode integrated electron multiplier
US6215243B1 (en) * 1997-05-06 2001-04-10 St. Clair Intellectual Property Consultants, Inc. Radioactive cathode emitter for use in field emission display devices
WO1999009577A1 (en) * 1997-08-14 1999-02-25 Council For The Central Laboratory Of The Research Councils Electron multiplier array

Also Published As

Publication number Publication date
GB0307526D0 (en) 2003-05-07
WO2004088712A2 (en) 2004-10-14

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