Longitudinal Power Distribution and Corresponding Temperature Distribution in a RF Waveguide CO2 Laser
The output power of a gas laser can not be increased by increasing the input power due to the increase of the gas temperature. As the temperature of the laser gas mixture increases up to 600 K, the amplification of the amplifying medium decreases rapidly and so the output power decreases. In this paper, longitudinal power distribution and corresponding temperature distribution along the CO2 waveguide laser are studied theoretically. effect of voltage and current distributions along and transverse to the effectrode direction respectively are accounted for the studies. It is seen that the temperature decreases exponentially along the length of the effectrodes on both sides of the feed point.
A. Rauf Bingxin Zhang Jianguo Xin
Department of Physical Electronics, School of Information Science and Technology Beijing Institute of Technology, Beijing 100081, China
国际会议
Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)
北京
英文
1162-1166
2007-03-26（万方平台首次上网日期，不代表论文的发表时间）