Presentation 2002/12/6
Electron Emission Type Infrared Light Sensor Using Ferroelectric Material
Daisuke TAKAMURO, Hidekuni TAKAO, Kazuaki SAWADA, Makoto ISHIDA,
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Abstract(in English) We propose a new electron emission type infrared light sensor, which is used a principle of a field emission from a PZT thin plate. The PZT thin plate acts a field emitter and an Aluminum(Al) is an anode electrode. The PZT plate was irradiated by infrared light in a vacuum chamber. The electron emission current was proportional to the incident infrared light energy. Using the principle, we fabricated prototype infrared light image sensor. This imager was constructed with the PZT photocathode. a Micro Channel Plate and a fluorescent substrate. An infrared light was irradiated to the whole PZT thin plate. and we confirmed a fluorescence of the PZT thin plate shape.
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Keyword(in English) Electron Emission Type / Infrared Sensor / Ferroelectric / Pyroelectric / Infrared Imager
Paper # ED2002-253
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Committee ED
Conference Date 2002/12/6(1days)
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Registration To Electron Devices (ED)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Electron Emission Type Infrared Light Sensor Using Ferroelectric Material
Sub Title (in English)
Keyword(1) Electron Emission Type
Keyword(2) Infrared Sensor
Keyword(3) Ferroelectric
Keyword(4) Pyroelectric
Keyword(5) Infrared Imager
1st Author's Name Daisuke TAKAMURO
1st Author's Affiliation Toyohashi University of Technology()
2nd Author's Name Hidekuni TAKAO
2nd Author's Affiliation Toyohashi University of Technology
3rd Author's Name Kazuaki SAWADA
3rd Author's Affiliation Toyohashi University of Technology
4th Author's Name Makoto ISHIDA
4th Author's Affiliation Toyohashi University of Technology
Date 2002/12/6
Paper # ED2002-253
Volume (vol) vol.102
Number (no) 502
Page pp.pp.-
#Pages 6
Date of Issue