| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid state laser apparatus equipped with a plurality of resonators for improving the control of an output laser beam. SOLUTION: This solid state laser equipment is provided with a first resonator 25 for emitting a first laser beam and a second resonator 26 for emitting a second layer beam, which share a portion of an optical axis and an output mirror 19, a first light emitting part 14 for the first resonator, a second light emitting part 21 for the second resonator, a monitoring means 27 for dividing and monitoring a portion of the first laser beam I1, a means 28 for dividing and monitoring a portion of the second layer beam I2, among a laser beam 12 emitted from the output mirror, and a control part 30 for controlling at least one of the first light emitting part and the second light emitting part based on the detection results of the monitoring means. COPYRIGHT: (C)2005,JPO&NCIPI |
