Generalized Cloaking and Optical Polyjuice

André Nicolet (1) , Frederic Zolla (1) , Christophe Geuzaine (2)

1 FRESNEL - Institut FRESNEL
2 ACE - Applied and Computational Electromagnetics [Liège]

In this paper, a generalization of cloaking is presented: instead of an empty region of space, an inhomogeneous structure is transformed via Pendry's map in order to give, to any object hidden in the central hole of the cloak, a completely arbitrary appearance.

Mots clés: invisibility cloaking; scattering theory; finite element method

Domaines: Optique [physics.optics]

André Nicolet, Frederic Zolla, Christophe Geuzaine. Generalized Cloaking and Optical Polyjuice. 2009. ⟨hal-00413492⟩