JPH05234501A - 光電子放出面及びそれを用いた電子管 - Google Patents

光電子放出面及びそれを用いた電子管

Info

Publication number
JPH05234501A
JPH05234501A JP3782392A JP3782392A JPH05234501A JP H05234501 A JPH05234501 A JP H05234501A JP 3782392 A JP3782392 A JP 3782392A JP 3782392 A JP3782392 A JP 3782392A JP H05234501 A JPH05234501 A JP H05234501A
Authority
JP
Japan
Prior art keywords
semiconductor
photoelectron
layer
emitting surface
emission surface
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.)
Pending
Application number
JP3782392A
Other languages
English (en)
Japanese (ja)
Inventor
Minoru Aragaki
実 新垣
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Priority to JP3782392A priority Critical patent/JPH05234501A/ja
Priority to EP19930301385 priority patent/EP0558308B1/fr
Priority to DE1993600145 priority patent/DE69300145T2/de
Publication of JPH05234501A publication Critical patent/JPH05234501A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/34—Photo-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/34—Photoemissive electrodes
    • H01J2201/342—Cathodes
    • H01J2201/3421—Composition of the emitting surface
    • H01J2201/3423—Semiconductors, e.g. GaAs, NEA emitters

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
JP3782392A 1992-02-25 1992-02-25 光電子放出面及びそれを用いた電子管 Pending JPH05234501A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3782392A JPH05234501A (ja) 1992-02-25 1992-02-25 光電子放出面及びそれを用いた電子管
EP19930301385 EP0558308B1 (fr) 1992-02-25 1993-02-24 Structure émettrice de photoélectrons et tube à électrons et dispositif photodétecteur utilisant cette structure
DE1993600145 DE69300145T2 (de) 1992-02-25 1993-02-24 Fotoelektronen emittierende Struktur und Elektronenröhre und Fotodetektorvorrichtung zur Verwendung der Fotoelektronen emittierenden Struktur.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3782392A JPH05234501A (ja) 1992-02-25 1992-02-25 光電子放出面及びそれを用いた電子管

Publications (1)

Publication Number Publication Date
JPH05234501A true JPH05234501A (ja) 1993-09-10

Family

ID=12508245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3782392A Pending JPH05234501A (ja) 1992-02-25 1992-02-25 光電子放出面及びそれを用いた電子管

Country Status (3)

Country Link
EP (1) EP0558308B1 (fr)
JP (1) JPH05234501A (fr)
DE (1) DE69300145T2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680007A (en) * 1994-12-21 1997-10-21 Hamamatsu Photonics K.K. Photomultiplier having a photocathode comprised of a compound semiconductor material
US5710435A (en) * 1994-12-21 1998-01-20 Hamamatsu Photonics K.K. Photomultiplier having a photocathode comprised of semiconductor material
US6002141A (en) * 1995-02-27 1999-12-14 Hamamatsu Photonics K.K. Method of using photocathode and method of using electron tube
US6563264B2 (en) 2000-07-25 2003-05-13 Hamamatsu Photonics K.K. Photocathode and electron tube
US6903363B2 (en) 2002-11-14 2005-06-07 Hamamatsu Photonics K.K. Photocathode

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69419371T2 (de) * 1993-09-02 1999-12-16 Hamamatsu Photonics K.K., Hamamatsu Photoemitter, Elektronenröhre, und Photodetektor
JP3565529B2 (ja) * 1996-05-28 2004-09-15 浜松ホトニクス株式会社 半導体光電陰極およびこれを用いた半導体光電陰極装置
US6054718A (en) * 1998-03-31 2000-04-25 Lockheed Martin Corporation Quantum well infrared photocathode having negative electron affinity surface
JP2003338260A (ja) * 2002-05-21 2003-11-28 Hamamatsu Photonics Kk 半導体光電面とその製造方法、及びこの半導体光電面を用いた光検出管
CN102306600B (zh) * 2011-07-19 2013-09-11 东华理工大学 一种蓝延伸变带隙AlGaAs/GaAs光电阴极及其制备方法
EP3758041A1 (fr) * 2019-06-26 2020-12-30 Hamamatsu Photonics K.K. Tube d'électrons et dispositif d'imagerie
DK3863038T3 (da) * 2020-02-07 2022-04-11 Hamamatsu Photonics Kk Elektronrør, billeddannelsesindretning og elektromagnetisk bølgedetektionsindretning
EP4002418A1 (fr) * 2020-11-12 2022-05-25 Hamamatsu Photonics K.K. Élément de métasurface, tube d'électrons et procédé de fabrication d'un tube d'électrons

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015284A (en) * 1974-03-27 1977-03-29 Hamamatsu Terebi Kabushiki Kaisha Semiconductor photoelectron emission device
FR2591033B1 (fr) * 1985-11-29 1988-01-08 Thomson Csf Photocathode a rendement eleve
GB2213634B (en) * 1987-12-08 1992-03-18 Third Generation Technology Li Photocathode structures

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5680007A (en) * 1994-12-21 1997-10-21 Hamamatsu Photonics K.K. Photomultiplier having a photocathode comprised of a compound semiconductor material
US5710435A (en) * 1994-12-21 1998-01-20 Hamamatsu Photonics K.K. Photomultiplier having a photocathode comprised of semiconductor material
US6002141A (en) * 1995-02-27 1999-12-14 Hamamatsu Photonics K.K. Method of using photocathode and method of using electron tube
US6563264B2 (en) 2000-07-25 2003-05-13 Hamamatsu Photonics K.K. Photocathode and electron tube
US6903363B2 (en) 2002-11-14 2005-06-07 Hamamatsu Photonics K.K. Photocathode
US7365356B2 (en) 2002-11-14 2008-04-29 Hamamatsu Photonics K.K. Photocathode

Also Published As

Publication number Publication date
DE69300145T2 (de) 1995-10-12
EP0558308A1 (fr) 1993-09-01
DE69300145D1 (de) 1995-06-14
EP0558308B1 (fr) 1995-05-10

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