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Title:
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Delay-bandwidth and delay-loss limitations for cloaking of large objects.
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Author:
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Hashemi, Hila.; Zhang, Baile.; Joannopoulos, J.; Johnson, Steven.
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Copyright year:
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2010 |
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Abstract:
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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. |
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Subject:
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DRNTU::Science::Chemistry::Physical chemistry. |
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Type:
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Journal Article |
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Series/ Journal Title:
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Physical review letters |
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School:
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School of Physical and Mathematical Sciences |
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Rights:
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© 2010 The American Physical Society. This paper was published in Physical Review Letters and is made available as an electronic reprint (preprint) with permission of The American Physical Society. The paper can be found at the following official DOI: http://dx.doi.org/10.1103/PhysRevLett.104.253903. 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. |
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Version:
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Published version |
