| TYC, Tomáš, Huanyang CHEN, Aaron James DANNER a Yadong XU. Invisible lenses with positive isotropic refractive index. Physical Review A. 2014, roč. 90, č. 5, s. 1-5. ISSN 1050-2947. Dostupné z: https://dx.doi.org/10.1103/PhysRevA.90.053829. |
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@article{1228862,
author = {Tyc, Tomáš and Chen, Huanyang and Danner, Aaron James and Xu, Yadong},
article_number = {5},
doi = {http://dx.doi.org/10.1103/PhysRevA.90.053829},
keywords = {invisible lens; ray tracing; Hankel functions; Gouy phase},
language = {eng},
issn = {1050-2947},
journal = {Physical Review A},
title = {Invisible lenses with positive isotropic refractive index},
url = {http://journals.aps.org/pra/abstract/10.1103/PhysRevA.90.053829},
volume = {90},
year = {2014}
}
TY - JOUR
ID - 1228862
AU - Tyc, Tomáš - Chen, Huanyang - Danner, Aaron James - Xu, Yadong
PY - 2014
TI - Invisible lenses with positive isotropic refractive index
JF - Physical Review A
VL - 90
IS - 5
SP - 1-5
EP - 1-5
SN - 10502947
KW - invisible lens
KW - ray tracing
KW - Hankel functions
KW - Gouy phase
UR - http://journals.aps.org/pra/abstract/10.1103/PhysRevA.90.053829
L2 - http://journals.aps.org/pra/abstract/10.1103/PhysRevA.90.053829
N2 - We analyze the optical properties of the so-called invisible lenses in the wave-optics regime and show that they are practically invisible for a discrete set of frequencies. For other frequencies, the phase delay of the waves that pass through the lens compared to those that do not disturbs the outgoing waves. The frequencies for which the lens is invisible are influenced by the Gouy phase. This is the only known invisible device made of positive isotropic material at finite frequencies.
ER -
TYC, Tomáš, Huanyang CHEN, Aaron James DANNER a Yadong XU. Invisible lenses with positive isotropic refractive index. \textit{Physical Review A}. 2014, roč.~90, č.~5, s.~1-5. ISSN~1050-2947. Dostupné z: https://dx.doi.org/10.1103/PhysRevA.90.053829.
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