In the framework of the one-dimensional problem of the evaporation of an absorbing layer of matter at & # 171; instantaneous & # 187; For the release of laser pulse energy, analytical relations are obtained for calculating the energy density required to pierce through holes in non-metallic plates, for three variants of laser radiation exposure, and also for calculating the evaporated mass of a substance per unit of input energy. A comparative analysis of the options for the effect of laser radiation on a plate is carried out, showing the possibility of reducing energy costs when piercing through holes in glassy and ceramic plates.
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