M^2因子概念和激光光束质量控制  

M^2-factor concept and laser beam quality control

作　　者：吕百达[1] 张彬[1] 蔡邦维[1] 

机构地区：[1]四川大学光电科学技术系

出　　处：《激光技术》1992年第5期278-284,共7页Laser Technology

摘　　要：本文对 M^2因子概念的物理意义和在激光光束质量控制中的应用作了详细分析,还就 M^2因子概念的推广和某些问题作了讨论。The physical meaning of M^2-factor concept and its appli- cations in the laser beam quality control are analysed in detail.The generalization and some problems concering the M^2-factor concept are discussed too.

关 键 词：激光应用 激光束 质量控制 M^2因子 

分 类 号：TN24[电子电信—物理电子学]