FIELD: gas-discharge light-pulse sources; laser pumps, flashlights, pilot lights, and beacons. SUBSTANCE: pulsed light source has electrodes connected to high-voltage pulse source and separated by insulation; novelty is that discharge surface of insulation is pre-irradiated to obtain fractal porous structure, fractal size of pores being greater than unity. Such surface can be obtained by irradiating insulation with high-current relativistic charged-particle beams or penetrating radiation pulses. EFFECT: enhanced brightness of light per unit surface area of plasma- forming insulation. 2 cl, 1 dwg
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Authors
Dates
2001-12-10—Published
2000-01-17—Filed