GB1434747A - Lihgt sens2tive diode - Google Patents

Lihgt sens2tive diode

Info

Publication number
GB1434747A
GB1434747A GB3889973A GB3889973A GB1434747A GB 1434747 A GB1434747 A GB 1434747A GB 3889973 A GB3889973 A GB 3889973A GB 3889973 A GB3889973 A GB 3889973A GB 1434747 A GB1434747 A GB 1434747A
Authority
GB
United Kingdom
Prior art keywords
aug
sens2tive
lihgt
diode
mesh
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
GB3889973A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1434747A publication Critical patent/GB1434747A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

1434747 Photoelectric tubes INTERNATIONAL STANDARD ELECTRIC CORP 17 Aug 1973 [21 Aug 1972] 38899/73 Heading H1D A photoelectric diode comprises an evacuated envelope 14 having a transparent face plate 12 adjacent which is an anode consisting of a metal mesh 18 and a wire probe 20 extending towards a photocathode 22 on a metal plate 24. The arrangement is said to reduce space charge effects and provides a logarithmic characteristic which does not saturate at high light intensities. The probe 20 and the mesh 18 can be connected to individual amplifiers 30, 32.
GB3889973A 1972-08-21 1973-08-17 Lihgt sens2tive diode Expired GB1434747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28264472A 1972-08-21 1972-08-21

Publications (1)

Publication Number Publication Date
GB1434747A true GB1434747A (en) 1976-05-05

Family

ID=23082461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3889973A Expired GB1434747A (en) 1972-08-21 1973-08-17 Lihgt sens2tive diode

Country Status (2)

Country Link
US (1) US3798451A (en)
GB (1) GB1434747A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912500A (en) * 1995-11-22 1999-06-15 Intevac, Inc. Integrated photocathode
WO2015178773A1 (en) 2014-05-20 2015-11-26 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno A radiation sensor device for high energy photons

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2034586A (en) * 1931-01-17 1936-03-17 Westinghouse Electric & Mfg Co Phototube
US2692948A (en) * 1948-12-29 1954-10-26 Kurt S Lion Radiation responsive circuits
US2646533A (en) * 1949-07-27 1953-07-21 Rca Corp Light sensitive gaseous electron discharge device and circuit therefor
US3641352A (en) * 1969-12-16 1972-02-08 Us Air Force Electronic lens for a photoelectron multiplier
US3688145A (en) * 1970-10-08 1972-08-29 Donald K Coles Light detector having wedge-shaped photocathode and accelerating grid structure

Also Published As

Publication number Publication date
US3798451A (en) 1974-03-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees