FIELD: physics, computer engineering.
SUBSTANCE: invention relates to information gathering and can be particularly used in computer tomography (CT). An image forming detector comprises a photodetector array (204) having a light-sensitive side and an opposite reading side; a scintillator array (202) optically connected to the light-sensitive side of the photodetector array (204); and processing electronic circuits (208) electrically connected to the reading side of the photodetector array (204), wherein the photodetector array (204), the scintillator array (202) and the processing electronic circuits (208) are in thermal contact, and the value of the thermal coefficient of the processing electronic circuits (208) is approximately equal to the negative value of the sum of the thermal coefficient of the photodetector array (204) and the thermal coefficient of the scintillator array (202).
EFFECT: high efficiency of forming images.
14 cl, 13 dwg, 1 tbl
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