GB1076853A - Improvements in or relating to photo-multipliers - Google Patents

Improvements in or relating to photo-multipliers

Info

Publication number
GB1076853A
GB1076853A GB2911764A GB2911764A GB1076853A GB 1076853 A GB1076853 A GB 1076853A GB 2911764 A GB2911764 A GB 2911764A GB 2911764 A GB2911764 A GB 2911764A GB 1076853 A GB1076853 A GB 1076853A
Authority
GB
United Kingdom
Prior art keywords
photocathode
photo
pass
electrode arrangement
electrons
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
GB2911764A
Inventor
Wolfgang Meiling
Franz Stary
Manfred Bonitz
Hans-Joachim Pohl
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.)
ZENTRALINSTITUT fur KERNFORSCH
Original Assignee
ZENTRALINSTITUT fur KERNFORSCH
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 ZENTRALINSTITUT fur KERNFORSCH filed Critical ZENTRALINSTITUT fur KERNFORSCH
Publication of GB1076853A publication Critical patent/GB1076853A/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
    • H01J43/08—Cathode arrangements

Landscapes

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

Abstract

1,076,853. Photomultipliers. ZENTRALINSTITUT FœR KERNFORSCHUNG. July 15, 1964, No. 29117/64. Heading H1D. A photomultiplier comprises a focusing electrode arrangement 3, 4 between the photocathode 2 and the first dynode 9 so designed and operated that the paths of photo-electrons emanating from parts of the envelope wall not occupied by the photocathode or from the focusing electrode arrangement either cannot pass through the aperture in the electrode 4 or pass through only after the photo-electrons from the photocathode, and regions of the envelope wall which can be irradiated by light passing through the photocathode being provided with photoelectrically ineffective material, e.g. gold, which can be deposited prior to the provision of the photocathode. The photocathode is deposited by means of evaporators disposed behind masking diaphragms.
GB2911764A 1964-06-19 1964-07-15 Improvements in or relating to photo-multipliers Expired GB1076853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0044728 1964-06-19

Publications (1)

Publication Number Publication Date
GB1076853A true GB1076853A (en) 1967-07-26

Family

ID=7048515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2911764A Expired GB1076853A (en) 1964-06-19 1964-07-15 Improvements in or relating to photo-multipliers

Country Status (2)

Country Link
DE (1) DE1464882A1 (en)
GB (1) GB1076853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202988A (en) * 1987-02-13 1988-10-05 Hamamatsu Photonics Kk Photomultiplier

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2097237A5 (en) * 1970-06-10 1972-03-03 Labo Electronique Physique
FR2653934A1 (en) * 1989-10-27 1991-05-03 Ric Compelec PHOTOMULTIPLIER TUBE COMPRISING A MULTIPLIER WITH STACKABLE DYNODES AND HAVING HIGH COLLECTION EFFICIENCY AND REDUCED SIZE.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202988A (en) * 1987-02-13 1988-10-05 Hamamatsu Photonics Kk Photomultiplier
US4825066A (en) * 1987-02-13 1989-04-25 Hamamatsu Photonics Kabushiki Kaisha Photomultiplier with secondary electron shielding means
GB2202988B (en) * 1987-02-13 1991-10-23 Hamamatsu Photonics Kk Photomultiplier

Also Published As

Publication number Publication date
DE1464882A1 (en) 1969-10-16

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