A complementary media invisibility cloak that can cloak objects at a distance outside the cloaking shell
Optics
2009-11-13 v1
Abstract
Based on the concept of complementary media, we propose an invisibility cloak operating at a finite frequency that can cloak an object with a pre-specified shape and size within a certain distance outside the shell. The cloak comprises of a dielectric core, and an "anti-object" embedded inside a negative index shell. The cloaked object is not blinded by the cloaking shell since it lies outside the cloak. Full-wave simulations in two dimensions have been performed to verify the cloaking effect.
Keywords
Cite
@article{arxiv.0811.0458,
title = {A complementary media invisibility cloak that can cloak objects at a distance outside the cloaking shell},
author = {Yun Lai and Huanyang Chen and Zhao-Qing Zhang and C. T. Chan},
journal= {arXiv preprint arXiv:0811.0458},
year = {2009}
}