Pyroelectric detector and vidicon

Details Pyroelectric detector and vidicon Pyroelectric detector and vidicon

1982-09-07

1985-01-08

Nelms, David C.

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

423306, H01J 4014

Patent

active

044928572

ABSTRACT:
The invention relates to an ammonium phosphotellurate pyroelectric vidicon and detector.
The pyroelectric detector comprises a dielectric material inserted between two parallel electrodes, said material being a monodomain ferroelectric monocrystal having a polaraaxis, wherein the said material is ammonium phosphotellurate of chemical formula:

REFERENCES:
patent: 4246510 (1981-01-01), Clark et al.
Applied Physics Letters, vol. 39, No. 2, Jul. 1981.

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