Triode-structure amorphous selenium photodetector driven by diamond cold cathode

Authors :: Hisato Yamaguchi
Kousuke Oonuki
Y. Okamura
Ken Okano
Yu Suzuki
Source :: Electronics Letters. 38:1711
Publication Year :: 2002
Publisher :: Institution of Engineering and Technology (IET), 2002.
Abstract: The first successful operation of a vacuum tube photodetector with an amorphous selenium photoconductor and a diamond cold cathode in triode-structure is presented. By using triode-structure, the detector can achieve a wide dynamic range of observable illumination intensity and faster photo-response compared to diode-structure.

Subjects :: Materials science
business.industry
Field emitter array
Vacuum tube
Detector
Photodetector
Diamond
engineering.material
law.invention
Optics
Triode
law
Wide dynamic range
engineering
Optoelectronics
Cold cathode
Electrical and Electronic Engineering
business

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