FIELD: physics; optics.
SUBSTANCE: active-pulsed night vision device comprises as object illumination source a pulse emitter, and as image receiver EOP with pulse modulation of gain. Moment of connection of maximum gain of EOP is controlled by independent pulse generator, pulse repetition frequency of which differs from pulse repetition frequency pulse emitter.
EFFECT: avoiding synchronisation channel between EOP and pulsed illumination system, which enables simultaneous operation of multiple active-pulsed night vision devices in one direction.
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