大口径太阳望远镜中常用波片来进行偏振定标和偏振测量,为了对这类波片的延迟量和方位角进行准确测量,提出一种基于双光束检偏的波......

In this Letter, the periodical errors, which are caused by the nonlinear effect of the commercial projector and camera, ......

报道了采用简化的物理模型及数值仿真方法对变形镜非线性响应如何影响自适应光学系统的波前校正剩余位相方差所进行的分析。给出了......