LIQUID-PHASE LASER ABLATION APPARATUS AND LIQUID-PHASE LASER ABLATION METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a liquid-phase laser ablation apparatus which allows to apply laser ablation treatment continuously and stably in a liquid phase and to have high efficiency enough for producing particles by the liquid-phase laser ablation treatment.

SOLUTION: This invention relates to the liquid-phase laser ablation apparatus which is used for irradiating a target 14 in a solvent 13 with a laser beam L to perform laser ablation in the liquid phase, and the liquid-phase laser ablation apparatus includes: a laser oscillator 10 for generating the laser beam L; a treatment vessel 12 which has the laser beam L-transmissible bottom B and is used for holding the solvent 13; and the target 14 arranged on the bottom B of the treatment vessel 12. The treatment vessel 12 is arranged so that the target 14 is irradiated with the laser beam L transmitted through the bottom B of the treatment vessel 12.

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