| BĚLÍN, Jakub, Tomáš TYC, Mateusz GRUNWALD, Stephen OXBURGH, Euan N. COWIE, Chris D. WHITE a Johannes Klaus COURTIAL. Ideal-lens cloaks and new cloaking strategies. Optics Express. WASHINGTON, DC: Optical Society of America, 2019, roč. 27, č. 26, s. 37327-37336. ISSN 1094-4087. Dostupné z: https://dx.doi.org/10.1364/OE.27.037327. |
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@article{1646056,
author = {Bělín, Jakub and Tyc, Tomáš and Grunwald, Mateusz and Oxburgh, Stephen and Cowie, Euan N. and White, Chris D. and Courtial, Johannes Klaus},
article_location = {WASHINGTON, DC},
article_number = {26},
doi = {http://dx.doi.org/10.1364/OE.27.037327},
keywords = {Ideal lens; invisible cloaking; transformation optics; nested cloaks},
language = {eng},
issn = {1094-4087},
journal = {Optics Express},
title = {Ideal-lens cloaks and new cloaking strategies},
url = {https://www.osapublishing.org/oe/abstract.cfm?uri=oe-27-26-37327},
volume = {27},
year = {2019}
}
TY - JOUR
ID - 1646056
AU - Bělín, Jakub - Tyc, Tomáš - Grunwald, Mateusz - Oxburgh, Stephen - Cowie, Euan N. - White, Chris D. - Courtial, Johannes Klaus
PY - 2019
TI - Ideal-lens cloaks and new cloaking strategies
JF - Optics Express
VL - 27
IS - 26
SP - 37327-37336
EP - 37327-37336
PB - Optical Society of America
SN - 10944087
KW - Ideal lens
KW - invisible cloaking
KW - transformation optics
KW - nested cloaks
UR - https://www.osapublishing.org/oe/abstract.cfm?uri=oe-27-26-37327
L2 - https://www.osapublishing.org/oe/abstract.cfm?uri=oe-27-26-37327
N2 - Previously we presented the theory of transformation optics (TO) with ideal lenses and demonstrated an example, an omnidirectional lens. Here we interpret this omnidirectional lens in two different parameter regimes as ideal-lens cloaks that employ different cloaking strategies: a standard "shrink cloak" in which objects appear smaller (ideally zero) and a novel "abyss cloak" in which interior physical-space positions are mapped to the exterior and thus are visible only from certain directions. We proceed to combine two nested abyss cloaks into another novel, omnidirectional, "bi-abyss cloak." Our work significantly extends the arsenal of cloaking strategies.
ER -
BĚLÍN, Jakub, Tomáš TYC, Mateusz GRUNWALD, Stephen OXBURGH, Euan N. COWIE, Chris D. WHITE a Johannes Klaus COURTIAL. Ideal-lens cloaks and new cloaking strategies. \textit{Optics Express}. WASHINGTON, DC: Optical Society of America, 2019, roč.~27, č.~26, s.~37327-37336. ISSN~1094-4087. Dostupné z: https://dx.doi.org/10.1364/OE.27.037327.
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