傍轴黎曼几何光学──V．傍轴光束的空间变换

Paraxial Riemannian Geometrical Optics V. Space-Transform of Paraxial Beams

引入一个复数空间（黎曼空间）和空间变换复数曲率ρｓ．利用该曲率与光束的波面曲率ρｗ相耦合所得的新的复数曲率ρｃ研究了傍轴光束传输的一些问题。

In this poper,the complex space(Riemannian space)and the complex spacetransform curvature ρ.are introduced.By employing the new complex curvature ρc which isthe coupling of ρs and the wave-front curvature ρw of the beam,some problems of paraxialbeam propagation are investigated.