PYROELECTRIC OPTICAL CONVERTER (DESIGN VERSIONS) Russian patent published in 2000 - IPC

Abstract RU 2160479 C2

FIELD: electronic engineering; conversion of infrared radiation into visible beam or electric signal. SUBSTANCE: converter has evacuated bulb with input port, electron source, two-dimensional electronic image recorder, pyroelectric target incorporating pyroelectric layer, gate electrode, carrying insulating film, and absorbing layer. One version of converter uses photocathode as electron source, other version employs autoemission cathode for the purpose and, in addition, fine-structure grid placed between cathode and target. EFFECT: improved sensitivity. 12 cl, 3 dwg

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RU 2 160 479 C2

Authors

Goncharenko B.G.

Brjukhnevich G.I.

Olikhov I.M.

Dates

2000-12-10Published

1998-06-23Filed