AU6695194A - Sensor with improved photocathode having extended blue-green sensitivity, and method of making - Google Patents

Sensor with improved photocathode having extended blue-green sensitivity, and method of making

Info

Publication number
AU6695194A
AU6695194A AU66951/94A AU6695194A AU6695194A AU 6695194 A AU6695194 A AU 6695194A AU 66951/94 A AU66951/94 A AU 66951/94A AU 6695194 A AU6695194 A AU 6695194A AU 6695194 A AU6695194 A AU 6695194A
Authority
AU
Australia
Prior art keywords
sensor
making
green sensitivity
extended blue
photocathode
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.)
Abandoned
Application number
AU66951/94A
Inventor
Hyo-Sup Kim
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of AU6695194A publication Critical patent/AU6695194A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/12—Manufacture of electrodes or electrode systems of photo-emissive cathodes; of secondary-emission electrodes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
AU66951/94A 1993-12-03 1993-12-03 Sensor with improved photocathode having extended blue-green sensitivity, and method of making Abandoned AU6695194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1993/011733 WO1995015575A1 (en) 1993-12-03 1993-12-03 Sensor with improved photocathode having extended blue-green sensitivity, and method of making

Publications (1)

Publication Number Publication Date
AU6695194A true AU6695194A (en) 1995-06-19

Family

ID=22237262

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66951/94A Abandoned AU6695194A (en) 1993-12-03 1993-12-03 Sensor with improved photocathode having extended blue-green sensitivity, and method of making

Country Status (2)

Country Link
AU (1) AU6695194A (en)
WO (1) WO1995015575A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102306600B (en) * 2011-07-19 2013-09-11 东华理工大学 Blue-stretch variable-bandgap AlGaAs/GaAs photocathode and manufacturing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814996A (en) * 1972-06-27 1974-06-04 Us Air Force Photocathodes
US3972750A (en) * 1975-04-30 1976-08-03 The United States Of America As Represented By The Secretary Of The Army Electron emitter and method of fabrication
US4477294A (en) * 1981-05-06 1984-10-16 The United States Of America As Represented By The Secretary Of The Army Method of forming GaAs on Aly Ga1-y As transmission mode photocathodehode
US4728786A (en) * 1985-11-15 1988-03-01 American Sterilizer Company Stereo image intensifier
US4724354A (en) * 1986-05-05 1988-02-09 Eol3 Company, Inc. Image intensifier for producing a color image having a color separation filter sequentially passing visible blue light and its second order wavelengths, visible green light and its second order wavelengths, and visible red light

Also Published As

Publication number Publication date
WO1995015575A1 (en) 1995-06-08

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