Electromagnetically Induced Invisibility Cloak Can be Switched On and Off
Arxiv – Electromagnetically induced invisibility cloaking (5 pages) Invisibility cloaking imposes strict conditions on the refractive index pro files of cloaking media that must be satis fied to successfully hide an object. The first experimental demonstrations of cloaking used arti ficial metamaterials to respond to this challenge. In this work we show how a much …