HIGH OUTPUT PULSE LASER IRRADIATOR

摘要

PROBLEM TO BE SOLVED: To provide a high output pulse laser irradiator which easily and surely transmits high output pulse laser beams to an arbitray position and in which the handling is superior. SOLUTION: The irradiator irradiates high output pulse laser light beams to an object to be irradiated. The irradiator is provided with a high output pulse laser oscillator 1, a laser adjusting device 3 which adjusts high output pulse laser light beams 2 from the oscillator 1, a handle type fiber 8 in which the beams 2 from the device 3 are made incident on an incident end 8a and is transmitted to a laser irradiating head 5 connected to an emitting end 8b located at the other end of the fiber 8 and a fiber cooling device 24 which at least cools the end 8a of the fiber 8.