四透镜组合隐形光学系统实验教学探讨
张 磊,司梁晨
安徽大学,安徽 合肥 230601
Discussion on Experimental Teaching of Four-Lens Combined Cloaking Optical System
ZHANG Lei,SI Liangchen
摘要
讨论了在光学中一件完美的隐形装置对光线的影响和几何光学隐形基本原理,利用几何光学传输矩阵证明了四透镜隐形装置的可行性及结构参数要求。实验证实了四透镜系统的光学隐形性能,探讨了透镜的焦距、直径以及物体形状对隐形效果的影响。
关键词:
几何光学隐形
四透镜系统
ABCD 矩阵
Abstract:
The influence of a perfect cloaking device on light and the basic principle of geometric optical cloaking are discussed.The feasibility of four-lens cloaking device and the requirements of structural parameters are proved by geometric optical transmission matrix.The optical cloaking performance of the four-lens system is verified by experiments,and the influence of the lens focal length,diameter and object shape on the cloaking effect is discussed.
Key words:
geometric optics stealth
four-lens system
ABCD matrix
出版日期: 2023-02-25
发布日期: 2023-02-25
整期出版日期: 2023-02-25
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