| 高功率横流CO2激光器脉冲预电离过程研究 |
| |
| 引用本文： | 毛英立,程兆谷.高功率横流CO2激光器脉冲预电离过程研究[J].光学学报,1992,12(3):08-212. |
| |
| 作者姓名： | 毛英立 程兆谷 |
| |
| 作者单位： | 中国科学院上海光学精密机械研究所 上海201800
(毛英立，程兆谷，王润文，邓志)，中国科学院上海光学精密机械研究所 上海201800(王之江) |
| |
| 摘 要： | 本文给出了对高功率横流CO_2激光器脉冲预电离过程的理论和实验研究.表明了预电离过程中光电离的重要作用.实验结果表明,脉冲预电离可增大高功率横流CO_2.激光器的pd值(p为放电气压、d为放电间隔),增大放电区注入功率密度.对于提高此类型激光器的放电稳定性和输出激光功率是一种技术简单而有效的手段.
|
| 关 键 词： | 脉冲预电离 激光器 放电 二氧化碳 |
| 收稿时间： | 1990/5/15 |
Study of pulse preionization of high power CW CO_2 laser |
| |
| MAO YINGLI,CHENG ZHAOGU,WANG RUNWEH,DENG ZHI AND WANG ZHIJIAG.Study of pulse preionization of high power CW CO_2 laser[J].Acta Optica Sinica,1992,12(3):08-212. |
| |
| Authors: | MAO YINGLI CHENG ZHAOGU WANG RUNWEH DENG ZHI AND WANG ZHIJIAG |
| |
| Abstract: | The experimental and theoretical studies on the pulse preionization of high power CW CO2 laser are presented in this paper and the photoionization process ia emphersized. The results show that the pulse preionization can significantly increase the p*d value of the discharge, the input power density and the laser output. It is proved to be a simple but effective method for increasing power ability and improving discharge stability of a high power CW CO2 laese. |
| |
| Keywords: | pulse preionization high power CO_2 laser |
| 本文献已被 CNKI 维普 等数据库收录！ |
