High energy output breaker for long pulsed laser device

摘要

The present invention relates to a high energy output cut-off device for a long pulse laser, and more particularly, to a high energy output cut-off device for a long pulse laser capable of cutting off the supply of electric energy to a switching device when the switching device is damaged by a fire so as to prevent the irradiation of a high energy laser beam. According to the present invention, a medical accident can be prevented by cutting off the supply of electric energy to the switching device when the switching device is damaged by a fire. The high energy output cut-off device for a long pulse laser comprises: a power part; a capacitor; a switching device; a cut-off part; a laser lamp; a controller part; and a current measurement sensor.