| 摘要 |
A laser machining apparatus includes a laser irradiating part having a laser oscillator and a beam shape converting mechanism, an optical detecting part that detects reflected light from a workpiece by a laser of a specific wavelength emitted from the laser irradiating part, and a laser control part that controls at least one of the laser oscillator and the beam shape converting mechanism based on a detection result of the optical detecting part. The optical detecting part selectively detects light of the specific wavelength. |
