About: Playing the tricks of numbers of light sources

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://iopscience.iop.org/1367-2630/15/9/093034
Description	Transformation optics has demonstrated its ability to design various novel devices, for example, to change objects' sizes, positions or even shapes. This time we come to another magical manipulation: to change the numbers of sources. In this paper, we will design a new class of gradient index lenses from multivalued optical conformal mapping. We shall call them the conformal lenses. Such lenses can make one active source appear omnidirectionally as two (or many) in-phase sources, each interfering with others. As a self-interference phenomenon, this has not been discussed before. Meanwhile, they can transform multiple in-phase sources into one. Other intriguing illusion effects are also demonstrated. Based on the Riemann sheet analysis, the physics mechanism of such effects are well explained. Finally, we apply transmutation methods to design lenses without any singular material parameters. Transformation optics has demonstrated its ability to design various novel devices, for example, to change objects' sizes, positions or even shapes. This time we come to another magical manipulation: to change the numbers of sources. In this paper, we will design a new class of gradient index lenses from multivalued optical conformal mapping. We shall call them the conformal lenses. Such lenses can make one active source appear omnidirectionally as two (or many) in-phase sources, each interfering with others. As a self-interference phenomenon, this has not been discussed before. Meanwhile, they can transform multiple in-phase sources into one. Other intriguing illusion effects are also demonstrated. Based on the Riemann sheet analysis, the physics mechanism of such effects are well explained. Finally, we apply transmutation methods to design lenses without any singular material parameters. (en)
Title	Playing the tricks of numbers of light sources Playing the tricks of numbers of light sources (en)
skos:prefLabel	Playing the tricks of numbers of light sources Playing the tricks of numbers of light sources (en)
skos:notation	RIV/00216224:14310/13:00066961!RIV14-GA0-14310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GBP201/12/G028)
http://linked.open...iv/cisloPeriodika	093034
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Tyc, Tomáš Chen, Huanyang Yadong, Xu
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	96469
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/13:00066961
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	transformation optics; complex numbers; Riemann sheets; branch cut (en)
http://linked.open.../riv/klicoveSlovo	branch cut transformation optics Riemann sheets complex numbers
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[A7C84F552729]
http://linked.open...i/riv/nazevZdroje	New Journal of Physics
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Eduard Čech Institute for algebra, geometry and mathematical physics
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	15
http://linked.open...iv/tvurceVysledku	Chen, Huanyang Tyc, Tomáš Li, Hui Yadong, Xu
http://linked.open...ain/vavai/riv/wos	000324729000004
issn	1367-2630
number of pages	14 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1367-2630/15/9/093034
http://localhost/t...ganizacniJednotka	14310

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