Delay-Bandwidth and Delay-Loss Limitations for Cloaking of Large Objects
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Hashemi-2010-Delay-Bandwidth and.pdf
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Author(s)
Johnson, Stephen H.
Hashemi, Hila
Zhang, Baile
Joannopoulos, John
Date Issued
June 2010
Journal
Physical Review Letters
Publisher
American Physical Society
Citation
Hashemi, Hila et al. “Delay-Bandwidth and Delay-Loss Limitations for Cloaking of Large Objects.” Physical Review Letters 104.25 (2010): 253903. © 2010 The American Physical Society.
Version
Final published version
Abstract
We show that the difficulty of cloaking is fundamentally limited by delay-loss and delay-bandwidth limitations that worsen as the size of the object to be cloaked increases relative to the wavelength, using a simple model of ground-plane cloaking. These limitations must be considered when scaling experimental cloaking demonstrations up from wavelength-scale objects.
MIT Department
Massachusetts Institute of Technology. Institute for Soldier Nanotechnologies
Lincoln Laboratory
Massachusetts Institute of Technology. Department of Mathematics
Massachusetts Institute of Technology. Department of Physics
Singapore-MIT Alliance in Research and Technology (SMART)
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1103/PhysRevLett.104.253903
