FIELD: measurement equipment.
SUBSTANCE: invention is related to measurement equipment and may be used for measurements of optical pulses energy. Receiver comprises the following components installed serially in body with air gap - inlet window, which is transparent for received radiation, and photoelectric converter, which is arranged in the form of film from material with metal or semimetal conductivity on internal or external conical surface of dielectric base with angle at cone top from 60° to 90°. At the same time film is equipped with two metal electrodes, one of which is located in cone top, and the second one, in the form of ring - in cone base, and to which conductors are attached.
EFFECT: invention makes it possible to increase efficiency of optical pulse energy conversion by receiver into electric signal.
2 dwg
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