Gas-discharge laser with controlled output power for medical applications

25th International Conference on Vacuum Technique and Technology

Chernigovskiy, V.V.^1 ; Martsinukov, S.A.^1 ; Kostrin, D.K.^1 ; Kiselev, A.S.^1

Department of Electronic Instruments and Devices, Saint Petersburg Electrotechnical University LETI, Saint Petersburg

197376, Russia^1

关键词: Biological tissues;    Electromagnetic control;    Gas discharge laser;    Laser machines;    Laser radiation power;    Modulated lasers;    Output power;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/387/1/012011/pdf
DOI  :  10.1088/1757-899X/387/1/012011

来源: IOP

【 摘 要 】

In this work the possibility of control of power of radiation of the carbon dioxide laser intended for surgeries is considered. It is shown that the electromagnetic control system allows regulating laser radiation power in the wide range of values that gives the chance of use of the only laser machine in various medical applications. Experimental results of impact of the modulated laser radiation on biological tissues are given.