ElAr :: Перегляд за автором "Yahyn, M."

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Tempering of steels with low-power lasers of the uv range
(2024) Yahyn, M.; Afanasyeva, O.
A laser is a source of highly directional coherent electromagnetic radiation capable of achieving the maximum possible concentration of radiation energy in space, time and spectral range. The basis of laser operation is the quantum-mechanical phenomenon of forced (induced) radiation, which can be pulsed or continuous. With pulsed radiation, extremely high peak powers are achieved, with continuous radiation, constant power is provided. Laser industrial technologies are based mainly on the thermal effect of laser radiation on the material being processed, as a result of which, when certain temperatures are reached on the surface and in the volume of the irradiated material, various physical processes can develop.