强激光与粒子束, 2003, 15 (10): 955, 网络出版: 2006-04-28
自适应控制飞行光学聚焦特性
Adaptive control of focusing characteristics in flying optics
飞行光学 聚焦特性 自适应控制 瑞利长度 光束质量因子 Flying optics Focusing characteristics Adaptive control Rayleigh range Beam propagation factor
摘要
在对高阶模飞行光学聚焦特性进行研究的基础上,提出了应用自适应飞行光学聚焦系统来解决飞行光学聚焦特性的问题,对自适应飞行光学聚焦系统的调节特性进行了数值模拟,结果表明该系统能够实现对长距离飞行光学激光加工过程中焦点位置与焦斑大小的控制.
Abstract
On the basis of research on focusing characteristics of higherorder modes Gaussian beam in flying optics, the adaptive focusing system, which can deal with the focusing characteristics of flying optics, is introduced. The numerical simulation results of adjusting characteristics of the adaptive system indicate that the control of focus position and focus radius can be achieved during long distance laser processing for flying optics.
赵全忠, 程兆谷, 高海军. 自适应控制飞行光学聚焦特性[J]. 强激光与粒子束, 2003, 15(10): 955. 赵全忠, 程兆谷, 高海军. Adaptive control of focusing characteristics in flying optics[J]. High Power Laser and Particle Beams, 2003, 15(10): 955.
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