LASER APPARATUS CAPABLE OF REGULATING PHOTO-MECHANICAL EFFECT AND METHOD USING THE SAME

摘要

The present invention relates to a laser apparatus capable of regulating photo-mechanical effects. The laser apparatus generates photo-mechanical effects by outputting pulsed laser beams, and controls the photo-mechanical effects by regulating the energy of the pulsed laser beams in a state where the diameter of the pulsed laser beam is uniformly maintained. [Reference numerals] (110) Laser output unit;(130) Optical filter unit;(150) Lens unit;(170) Control unit;(AA) Laser beam