Conformal cloak for waves

Huanyang Chen, Ulf Leonhardt, Tomas Tyc

Research output: Contribution to journalArticlepeer-review

35 Citations (Scopus)

Abstract

Conformal invisibility devices are only supposed to work within the valid range of geometrical optics. Here, we show by numerical simulations and analytical arguments that for certain quantized frequencies, they are nearly perfect even in a regime that clearly violates geometrical optics. The quantization condition follows from the analogy between the Helmholtz equation and the stationary Schrodinger equation.

Original languageEnglish
Article number055801
Pages (from-to)-
Number of pages4
JournalPhysical Review. A, Atomic, molecular, and optical physics
Volume83
Issue number5
DOIs
Publication statusPublished - 6 May 2011

Fingerprint

Dive into the research topics of 'Conformal cloak for waves'. Together they form a unique fingerprint.

Cite this