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Title: Optical delay of a signal through a dispersive invisibility cloak
Authors: Zhang, Baile
Wu, Bae-Ian
Chen, Hongsheng
Keywords: DRNTU::Science::Physics::Optics and light
Issue Date: 2009
Source: Zhang, B., Wu, B. I., & Chen, H. (2009). Optical delay of a signal through a dispersive invisibility cloak. Optics Express, 17(8), 6721-6726.
Series/Report no.: Optics express
Abstract: We present a full-wave analysis method on the transmission of a Gaussian light pulse through a spherical invisibility cloak with causal dispersions. The spatial energy distribution of the Gaussian light pulse is distorted after the transmission. A volcano-shaped spatial time-delay distribution of the transmitted light pulse is demonstrated as a concrete example in our physical model. Both the time-delay and the energy transport depend on the polarization of light waves. This study helps to provide a complete picture of energy propagation through an invisibility cloak.
ISSN: 1094-4087
DOI: 10.1364/OE.17.006721
Rights: © 2009 OSA. This paper was published in Optics Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at: [DOI:]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
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