DE2101941A1 - Mehrschichtige III V Photokathode mit einer besonders guten aktiven Schicht - Google Patents

Mehrschichtige III V Photokathode mit einer besonders guten aktiven Schicht

Info

Publication number
DE2101941A1
DE2101941A1 DE19712101941 DE2101941A DE2101941A1 DE 2101941 A1 DE2101941 A1 DE 2101941A1 DE 19712101941 DE19712101941 DE 19712101941 DE 2101941 A DE2101941 A DE 2101941A DE 2101941 A1 DE2101941 A1 DE 2101941A1
Authority
DE
Germany
Prior art keywords
layer
component
body according
active layer
band gap
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
DE19712101941
Other languages
German (de)
English (en)
Inventor
Georgios Antonou Mountain View James Lawrence William palo Alto Bell Ronald Lancelot Woodside Uebbing John Julian Palo Alto Calif Antypas (V St A )
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.)
Varian Medical Systems Inc
Original Assignee
Varian Associates 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 Varian Associates Inc filed Critical Varian Associates Inc
Publication of DE2101941A1 publication Critical patent/DE2101941A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Light Receiving Elements (AREA)
DE19712101941 1970-01-19 1971-01-15 Mehrschichtige III V Photokathode mit einer besonders guten aktiven Schicht Pending DE2101941A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US394970A 1970-01-19 1970-01-19
US366170A 1970-01-19 1970-01-19

Publications (1)

Publication Number Publication Date
DE2101941A1 true DE2101941A1 (de) 1971-07-29

Family

ID=26672026

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712101941 Pending DE2101941A1 (de) 1970-01-19 1971-01-15 Mehrschichtige III V Photokathode mit einer besonders guten aktiven Schicht

Country Status (5)

Country Link
JP (1) JPS5529542B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2101941A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2075693A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1344859A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7019039A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310303A1 (de) * 1983-03-22 1984-09-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bildverstaerkervorrichtung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418002A (en) * 1972-11-24 1975-12-17 Mullard Ltd Photocathode manufacture
JPS5220222B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-06-28 1977-06-02
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
US4929867A (en) * 1988-06-03 1990-05-29 Varian Associates, Inc. Two stage light converting vacuum tube
US5268570A (en) * 1991-12-20 1993-12-07 Litton Systems, Inc. Transmission mode InGaAs photocathode for night vision system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310303A1 (de) * 1983-03-22 1984-09-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bildverstaerkervorrichtung

Also Published As

Publication number Publication date
GB1344859A (en) 1974-01-23
NL7019039A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-07-21
JPS5529542B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-08-04
FR2075693A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-08

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