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@article{796300,
author = {Tyc, Tomáš and Leonhardt, Ulf},
article_location = {Velká Británie},
article_number = {115038},
keywords = {Singularity; transformation optics; anisotropy},
language = {eng},
issn = {1367-2630},
journal = {New Journal of Physics},
title = {Transmutation of singularities in optical instruments},
url = {http://www.iop.org/EJ/abstract/1367-2630/10/11/115038},
volume = {10},
year = {2008}
}
TY - JOUR
ID - 796300
AU - Tyc, Tomáš - Leonhardt, Ulf
PY - 2008
TI - Transmutation of singularities in optical instruments
JF - New Journal of Physics
VL - 10
IS - 115038
SP - 1-8
EP - 1-8
PB - IOP
SN - 13672630
KW - Singularity
KW - transformation optics
KW - anisotropy
UR - http://www.iop.org/EJ/abstract/1367-2630/10/11/115038
N2 - Employing transformation optics, we propose a method for eliminating a class of singularities in optical media where the refractive index goes to zero or infinity at one or more isolated points. We find a refractive index distribution equivalent to the original one that is nonsingular but shows a slight anisotropy. The method is likely to find applications in designing and improving optical devices.
ER -
TYC, Tomáš a Ulf LEONHARDT. Transmutation of singularities in optical instruments. \textit{New Journal of Physics}. Velká Británie: IOP, 2008, roč.~10, č.~115038, s.~1-8. ISSN~1367-2630.
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