Multi-window invisible cloaks

This paper reports that a general method of designing invisible cloaks is using variant constitutive material parameters to realize the space transformation. A hollow region can be hidden after this transformation. It was recently shown （Ma H, Qu S B, Xu Z and Wang J F 2009 Appl. Phys. Lett. 94 1035...

Full description

Saved in:
Bibliographic Details
Published in:Chinese physics B 2010-06, Vol.19 (6), p.289-292
Main Author: 王新华 屈绍波 夏颂 王斌科 徐卓 马华 王甲富 顾超 吴翔 鲁磊 周航
Format: Article
Language:English
Subjects:
Boundaries
Simulation
Transformations
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper reports that a general method of designing invisible cloaks is using variant constitutive material parameters to realize the space transformation. A hollow region can be hidden after this transformation. It was recently shown （Ma H, Qu S B, Xu Z and Wang J F 2009 Appl. Phys. Lett. 94 103501） that when the original point moves to the boundary of a cloak, the cloak can be designed to be open. Based on this theory, we propose multi-window invisible cloaks which can conceal a group of objects. Full wave simulations for invisible cloaks with regular and irregular shapes verified this method.
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/19/6/064101