Периодическая Генерация Затопленных Струй При Лазерном Нагреве Торца Волокна

It has been experimentally found that when the end face of an optical fiber with an absorbing coating is heated by continuous laser radiation with a wavelength of 0.97 μm, submerged jets are periodically generated in water. Each such jet is formed as a result of the collapse of a gas-vapor bubble arising from the explosive boiling of water. The mechanisms of formation of bubbles and jets are discussed.