FIELD: laser radiation control means and explosion engineering. SUBSTANCE: device has optical detonators coupled with polarized laser radiation source through light-emitting diodes. Magneto-optic time-space modulator has transparent magnetic strip inserted between Helmholtz coils cumulatively connected in pairs. Helmholtz coils are connected to magnetic-pulse generator through program-controlled electronic switch. Input lead of each light-emitting diode running from optical detonators is joined with respective Helmholtz coil. EFFECT: enhanced precision of explosion process control. 1 cl, 1 dwg
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