Light rays and waves on geodesic lenses

被引：0

作者：

LIN XU ^{[1
,2
]}

XIANGYANG WANG ^{[3
]}

TOMá? TYC ^{[4
]}

CHONG SHENG ^{[3
]}

SHINING ZHU ^{[3
]}

HUI LIU ^{[3
]}

HUANYANG CHEN ^{[1
]}

机构：

[1] Institute of Electromagnetics and Acoustics and Key Laboratory of Electromagnetic Wave Science and Detection Technology, Xiamen University

[2] Institutes of Physical Science and Information Technology & Key Laboratory of Opto-Electronic Information Acquisition and Manipulation of Ministry of Education, Anhui University

[3] National Laboratory of Solid State Microstructures and School of Physics, Collaborative Innovation Center of Advanced Microstructures,Nanjing University

[4] Department of Theoretical Physics and Astrophysics, Masaryk University

来源：

Photonics Research | 2019年 / 11期

基金：

中国国家自然科学基金;

关键词：

red; Light rays and waves on geodesic lenses;

D O I：

暂无

中图分类号：

TH74 [光学仪器];

学科分类号：

0803 ;

摘要：

Starting from well-known absolute instruments that provide perfect imaging, we analyze a class of rotationally symmetric compact closed manifolds, namely, geodesic lenses. We demonstrate with a numerical method that light rays confined on geodesic lenses form closed trajectories, and that for optical waves, the spectrum of a geodesic lens is(at least approximately) degenerate and equidistant. Moreover, we fabricate two geodesic lenses in micrometer and millimeter scales and observe curved light rays along the geodesics. Our experimental setup may offer a new platform to investigate light propagation on curved surfaces.

引用

页码：1266 / 1272

页数：7

共 9 条

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