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Time delays and energy transport velocities in three dimensional ideal cloaking devices

Authors :
Huanyang Chen
Chan, C.T.
Source :
Journal of Applied Physics. August 1, 2008, Vol. 104 Issue 3, 033113-1-033113-6
Publication Year :
2008

Abstract

The time delays and the energy transport velocities in the three dimensional (3D) invisibility cloaks are analyzed. A ray pointing right into the center of the cloak has experienced abrupt changes in velocities when it has impinged on the inner surface of the cloak and this peculiar distribution has caused long time delays for beams passing through the ideal cloak within a geometric optics description.

Details

Language :
English
ISSN :
00218979
Volume :
104
Issue :
3
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.185641135