Power unit controller for RF excited CO2 laser

S. Messaoud, Guo Zhenhua, Xu Desheng. Power unit controller for RF excited CO2 laser[J]. LASER TECHNOLOGY, 1999, 23(3): 156-158.

Citation:

S. Messaoud, Guo Zhenhua, Xu Desheng. Power unit controller for RF excited CO2 laser[J]. LASER TECHNOLOGY, 1999, 23(3): 156-158.

Citation:

S. Messaoud, Guo Zhenhua, Xu Desheng. Power unit controller for RF excited CO2 laser[J]. LASER TECHNOLOGY, 1999, 23(3): 156-158.

Abstract

In this paper, we describe the design and function, application of the power unit controller for mini RF excited CO2 laser, pulse width modulation (PWM) is the convenient way to vary the laser average output power from 1% to 100% of maximum.