FIELD: optical modulation of radiant flux.
SUBSTANCE: method of modulation is based upon formation of radiant flux by means of radiator, on direction of radiant flux of radiator onto reflection modulator and upon influence of reflected radiant flux onto receiver. Model of selective gray body is used as radiant flux radiator. Volumetric body with reflecting faces is used as reflection modulator, which body is mounted for rotation about its own axis. Oscillating change in value of speed of rotation of volumetric body and/or change in angle of slope of axis of rotation of volumetric body is carried out.
EFFECT: improved probability of irradiation of receiver.
4 cl, 1 dwg
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