Модернизация тепловизионной диагностики мощных ионных пучков для измерения плотности энергии 10-12 Дж/см2

Abstract

Presented results of a research of transportation and focusing a pulsed ion beam gigawatt power,generated diode with explosive emission cathode in magnetic insulation regime. Changing the construction with focusing stripe diode allowed to reduce the divergence of the ion beam from 80 to 4-50, to increase the energy density in focus till 10-12 j/cm2.When changing the ion beam energy density above the threshold for ablation of a target material using a metal grid with optical transparency of 50% to reduce the energy density. Performed research on the effect of metal grid transporting the ion beam. A great resource work of ion diodes with magnetic self-insulation and explosive emission cathode (more than 10pulses), high beam energy, stability in series of pulses makes them promising for various technological applications.