The principle of collimation is analyzed. The influence of the small wedge Angle of the plane parallel plate and the lateral shearing width upon judging laser collimation are discussed.
分析了准直原理，讨论了平行平面板楔角和横向位错宽度对准直判断的影响。
Plasma was instantly produced after the interaction between the air and the YAG laser pulse quadruple output in the interspace of parallel-plate electrodes in the vacuum chamber.
采用YAG脉冲激光的四倍频输出与两平行平面极板间空气相互作用产生等离子体。
A new measurement method of refractive index of plane-parallel plate has been introduced in this paper, which is performed by thin laser beam.
本文介绍了一种用激光细光束测量平行平面板折射率的新方法，并分析计算了入射角、平板厚度及光束位移量的误差对折射率测量精度的影响。
应用推荐