Smilgies Detlef-Matthias
Cornell High-Energy Synchrotron Source, Cornell University, Ithaca, New York 14853, USA.
Appl Opt. 2008 Aug 1;47(22):E106-15. doi: 10.1364/ao.47.00e106.
Phase space analysis is a powerful approximate scheme for the analysis of complex optical systems. The matrix formalism introduced makes it possible to determine all important beam characteristics as a function of the distance from the source. An algebraic approach comprising matrix transformations and determinants was consistently employed rather than numerical phase space integrations. While the primary application is x-ray and neutron optics, the approach can be used more generally for characterizing finite-size beams near the optical axis.
相空间分析是一种用于分析复杂光学系统的强大近似方法。引入的矩阵形式使得能够确定所有重要的光束特性作为距光源距离的函数。采用了一种包括矩阵变换和行列式的代数方法，而不是数值相空间积分。虽然主要应用于X射线和中子光学，但该方法更普遍地可用于表征光轴附近的有限尺寸光束。
