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HYBRID SYSTEM FOR ADJUSTING WAVEFRONT AND GENERATING CIRCULAR POLARIZATION FOR LASER BEAMS WITH LINEAR POLARIZATION

机译:线性偏振的激光束波阵调整及产生圆极化的混合系统

摘要

The invention relates to a hybrid system for generating circular polarization and adjusting wavefront for laser beams. According to the invention, the system comprises two plane mirrors (1 and 3) and a deformable mirror (2), arranged so that the direction of an input beam is collinear with that of the output beam, having the mirror positioning angles so selected that the phase introduced between the polarization components of S- and P-type is of approximately 90°, where the mirrors may move, integral to one another, about the axis of the incident beam propagation, for controlling the ratio between the intensities of the polarization components of S- and P-type, and where the deformable mirror (2) is used for adapting the wavefront.
机译:本发明涉及一种用于产生圆偏振并调节激光束的波前的混合系统。根据本发明,该系统包括两个平面镜(1和3)和一个可变形镜(2),其布置成使得输入光束的方向与输出光束的方向共线,并且镜的定位角度选择为在S型和P型偏振分量之间引入的相位大约为90°,其中反射镜可以绕入射光束传播的轴彼此一体移动,以控制偏振强度之间的比率S型和P型组件,以及可变形反射镜(2)用于调整波前。

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