中国物理B ›› 2011, Vol. 20 ›› Issue (8): 84204-084204.doi: 10.1088/1674-1056/20/8/084204
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
沙鹏飞, 辛建国, 周英, 刘正帆
Sha Peng-Fei(沙鹏飞),Xin Jian-Guo(辛建国)†,Zhou Ying(周英),and Liu Zheng-Fan(刘正帆)
摘要: In this paper, experimental and theoretical studies of the output mode characteristics of an in-phase locked gain waveguide array CO2 laser are reported. The experimental results of the optical oscillation mode frequency, the far-field intensity distribution and the burnt pattern of the sliced waveguide array laser are obtained. A revised mode expression of the rectangle waveguide, which is suited for this waveguide array CO2 laser, is proposed. The theoretical simulation results based on the revised mode expression are shown to be in good agreement with the experimental results.
中图分类号: (Gas lasers including excimer and metal-vapor lasers)