FIELD: electricity.
SUBSTANCE: in device and method for generation of emission from discharge plasma there performed is laser-induced discharge between the first and the second electrodes with energy input of pulse power source to discharge plasma and generation from discharge plasma of emission together with by-product in the form of neutral and charged debris. Based on selection of irradiation point of electrode with laser beam, geometry of electrodes and discharge outline, there formed is asymmetric discharge of mainly bent/banana shape, the own magnetic field of which has gradient immediately near discharge, which determines direction of predominant movement of discharge plasma flow from electrodes to area of less strong magnetic field.
EFFECT: increasing optic emission beam power.
8 cl, 4 dwg
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