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