DE2704706C2 - Photoelektronenvervielfacherröhre - Google Patents

Photoelektronenvervielfacherröhre

Info

Publication number
DE2704706C2
DE2704706C2 DE2704706A DE2704706A DE2704706C2 DE 2704706 C2 DE2704706 C2 DE 2704706C2 DE 2704706 A DE2704706 A DE 2704706A DE 2704706 A DE2704706 A DE 2704706A DE 2704706 C2 DE2704706 C2 DE 2704706C2
Authority
DE
Germany
Prior art keywords
dynode
mesh
shaped
multiplier tube
elements
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
DE2704706A
Other languages
German (de)
English (en)
Other versions
DE2704706A1 (de
Inventor
Richard Dale Lancaster Pa. Faulkner
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of DE2704706A1 publication Critical patent/DE2704706A1/de
Application granted granted Critical
Publication of DE2704706C2 publication Critical patent/DE2704706C2/de
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
    • H01J43/10—Dynodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/38—Control electrodes, e.g. grid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0015—Non-sealed electrodes

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Electron Tubes For Measurement (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
DE2704706A 1976-02-04 1977-02-04 Photoelektronenvervielfacherröhre Expired DE2704706C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/655,165 US4060747A (en) 1976-02-04 1976-02-04 Phototube having domed mesh with non-uniform apertures

Publications (2)

Publication Number Publication Date
DE2704706A1 DE2704706A1 (de) 1977-08-11
DE2704706C2 true DE2704706C2 (de) 1982-11-11

Family

ID=24627785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2704706A Expired DE2704706C2 (de) 1976-02-04 1977-02-04 Photoelektronenvervielfacherröhre

Country Status (5)

Country Link
US (1) US4060747A (US20100154137A1-20100624-C00004.png)
JP (1) JPS6057182B2 (US20100154137A1-20100624-C00004.png)
DE (1) DE2704706C2 (US20100154137A1-20100624-C00004.png)
FR (1) FR2340617A1 (US20100154137A1-20100624-C00004.png)
GB (1) GB1571552A (US20100154137A1-20100624-C00004.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112326A (en) * 1977-10-03 1978-09-05 Rca Corporation Non-uniform dynode mesh for an electron discharge tube
US4306171A (en) * 1979-08-13 1981-12-15 Rca Corporation Focusing structure for photomultiplier tubes
US4456852A (en) * 1982-01-27 1984-06-26 Rca Corporation Mesh structure for a photomultiplier tube
FR2641900B1 (fr) * 1989-01-17 1991-03-15 Radiotechnique Compelec Tube photomultiplicateur comportant une grande premiere dynode et un multiplicateur a dynodes empilables
US6462324B1 (en) 1999-12-08 2002-10-08 Burle Technologies, Inc. Photomultiplier tube with an improved dynode aperture mesh design
JP7509645B2 (ja) * 2020-10-06 2024-07-02 浜松ホトニクス株式会社 光電管
JP7017614B1 (ja) * 2020-10-06 2022-02-08 浜松ホトニクス株式会社 光電管

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431507A (en) * 1944-04-03 1947-11-25 Farnsworth Res Corp Electron multiplier
GB597186A (en) * 1945-08-10 1948-01-20 Farnsworth Television & Radio Photoelectric cell using electron multiplication
US2621303A (en) * 1948-07-30 1952-12-09 Rca Corp Grid structure for electron tubes
US2908840A (en) * 1955-09-01 1959-10-13 Rca Corp Photo-emissive device
GB992938A (en) * 1960-10-28 1965-05-26 Emi Ltd Improvements in or relating to electron multipliers
NL7308358A (US20100154137A1-20100624-C00004.png) * 1972-06-16 1973-12-18
US3849644A (en) * 1973-03-28 1974-11-19 Rca Corp Electron discharge device having ellipsoid-shaped electrode surfaces

Also Published As

Publication number Publication date
FR2340617A1 (fr) 1977-09-02
DE2704706A1 (de) 1977-08-11
GB1571552A (en) 1980-07-16
JPS6057182B2 (ja) 1985-12-13
JPS5295158A (en) 1977-08-10
FR2340617B1 (US20100154137A1-20100624-C00004.png) 1982-02-05
US4060747A (en) 1977-11-29

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Legal Events

Date Code Title Description
OD Request for examination
8125 Change of the main classification

Ipc: H01J 43/18

D2 Grant after examination
8339 Ceased/non-payment of the annual fee