用于Hartmann-Shack波前探测器的区域法算法研究

  • 摘要: Hartmann-Shack波前探测器是一种成熟的波前探测技术。在区域法波前重构迭代公式的基础上,超松弛迭代因子及迭代精度的合理取值;分析比较了Fried和Southwell两种模式, 认为Fried模式更适合于波前重构。

     

    Abstract: HartmannShacksensor is a successfulwavefront sensor technology. In this paper,the iteration formula of Zonal wavefrontreconstruction adapt to any shape of wavefront being measured is given, theadaptive value of SOR(Successive OverRelaxation) factor and iteration error are discussed; Fried mode and Southwell mode are compared with each other and result thatFried mode is better than Southwell mode.

     

/

返回文章
返回