Multi-focal spherical media and geodesic lenses in geometrical optics

被引：8

作者：

Sarbort, Martin ^{[1
]}

Tyc, Tomas ^{[1
,2
]}

机构：

[1] Masaryk Univ, Inst Theoret Phys & Astrophys, CS-61137 Brno, Czech Republic

[2] Masaryk Univ, Fac Informat, Brno 60200, Czech Republic

来源：

JOURNAL OF OPTICS | 2013年 / 15卷 / 12期

基金：

英国工程与自然科学研究理事会;

关键词：

multi-focal spherical medium; geodesic lens; gradient-index lens; absolute instrument; inverse scattering; geometrical optics;

D O I：

10.1088/2040-8978/15/12/125716

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper presents a general approach to designing isotropic spherical media with complex spatial structure that provide different types of imaging for different light rays. It is based on equivalence of the spherical medium and the corresponding geodesic lens. We use this approach to design multi-focal gradient-index lenses embedded in an optically homogeneous region and multi-focal absolute instruments that provide stigmatic imaging of three-dimensional domains.

引用

页数：8

共 12 条

[1]

[Anonymous], 2006, PRINCIPLES OPTICS

[2] GENERALIZED FORMULAS FOR EQUIVALENT GEODESIC AND NONUNIFORM REFRACTIVE LENSES [J].