A new diode laser system for therapy of cancer is proposed in this paper. In order to accuracy and statistical output control we used the constant current control method and designed the power source to protect the resonator from the over-current, rus...
A new diode laser system for therapy of cancer is proposed in this paper. In order to accuracy and statistical output control we used the constant current control method and designed the power source to protect the resonator from the over-current, rush-current and electrical fault. The most important things are the radiation type for cancer therapy in laser system, we developed the radiation type of cw, long pulse, and burst pulse. The experimental result show that laser beam power increase linearly from 10mW to 300mW for input current increasing and the exposure time.