GB2181296B - Electron multipliers - Google Patents

Electron multipliers

Info

Publication number
GB2181296B
GB2181296B GB8622659A GB8622659A GB2181296B GB 2181296 B GB2181296 B GB 2181296B GB 8622659 A GB8622659 A GB 8622659A GB 8622659 A GB8622659 A GB 8622659A GB 2181296 B GB2181296 B GB 2181296B
Authority
GB
United Kingdom
Prior art keywords
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 - Lifetime
Application number
GB8622659A
Other versions
GB2181296A (en
GB8622659D0 (en
Inventor
Ronald Albert Sink
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.)
TDK Micronas GmbH
ITT Inc
Original Assignee
Deutsche ITT Industries GmbH
ITT Industries Inc
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 Deutsche ITT Industries GmbH, ITT Industries Inc filed Critical Deutsche ITT Industries GmbH
Publication of GB8622659D0 publication Critical patent/GB8622659D0/en
Publication of GB2181296A publication Critical patent/GB2181296A/en
Application granted granted Critical
Publication of GB2181296B publication Critical patent/GB2181296B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
    • B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
    • B01L3/50857—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates using arrays or bundles of open capillaries for holding samples
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electron Tubes For Measurement (AREA)
GB8622659A 1985-09-30 1986-09-19 Electron multipliers Expired - Lifetime GB2181296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78184285A 1985-09-30 1985-09-30

Publications (3)

Publication Number Publication Date
GB8622659D0 GB8622659D0 (en) 1986-10-22
GB2181296A GB2181296A (en) 1987-04-15
GB2181296B true GB2181296B (en) 1990-05-09

Family

ID=25124129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8622659A Expired - Lifetime GB2181296B (en) 1985-09-30 1986-09-19 Electron multipliers

Country Status (2)

Country Link
AU (1) AU589448B2 (en)
GB (1) GB2181296B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757229A (en) * 1986-11-19 1988-07-12 K And M Electronics, Inc. Channel electron multiplier
US5049176A (en) * 1990-07-09 1991-09-17 Galileo Electro-Optics Corp. Fiber assembly
JP4567404B2 (en) * 2004-09-14 2010-10-20 浜松ホトニクス株式会社 Microchannel plate and manufacturing method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302152A (en) * 1970-04-06 1973-01-04
GB2119361A (en) * 1982-05-03 1983-11-16 Varian Associates Multifiber design for microchannel plates

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302152A (en) * 1970-04-06 1973-01-04
GB2119361A (en) * 1982-05-03 1983-11-16 Varian Associates Multifiber design for microchannel plates

Also Published As

Publication number Publication date
AU6277886A (en) 1987-04-02
AU589448B2 (en) 1989-10-12
GB2181296A (en) 1987-04-15
GB8622659D0 (en) 1986-10-22

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Legal Events

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

Effective date: 20050919