The principle of collimation is analyzed. The influence of the small wedge Angle of the plane parallelplate 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。
2
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。
3
A new measurement method of refractive index of plane-parallelplate has been introduced in this paper, which is performed by thin laser beam.