naa a22 4500 510816185 CHVBK 20180411083508.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1007/s11468-013-9545-7 doi (NATIONALLICENCE)springer-10.1007/s11468-013-9545-7 Magnetic Coupling Effect on Nonlinear Properties in Negative Index Metamaterials with a Kerr Nonlinearity [Elektronische Daten] [Sumei Zou, Guanghui Wang, ShaoJuan Chen] We investigate magnetic coupling effect on nonlinear electromagnetic properties in a three-dimensional negative index metamaterial constituted by arrays of conducting wires and split-ring resonators embedded into a Kerr nonlinear dielectric. Numerical results show that the switches of nonlinear electromagnetic properties between right-handed and left-handed properties depend closely on magnetic coupling strength, which can be divided into several different coupling regions according to the angular frequency of incident light and the nonlinear types (focused or defocused) of the dielectric. These properties may be instructive for designing optimizely composite metamaterials with negative refraction and provide various routes to manipulating light. Springer Science+Business Media New York, 2013 Coupling effect nationallicence Nonlinear properties nationallicence Negative index metamaterials nationallicence Zou Sumei Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou Higher Education Mega Centre 378, 510006, Guangzhou, People's Republic of China aut Wang Guanghui Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou Higher Education Mega Centre 378, 510006, Guangzhou, People's Republic of China aut Chen ShaoJuan Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou Higher Education Mega Centre 378, 510006, Guangzhou, People's Republic of China aut Plasmonics Springer US; http://www.springer-ny.com 8/3(2013-09-01), 1361-1367 1557-1955 8:3<1361 2013 8 11468 https://doi.org/10.1007/s11468-013-9545-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11468-013-9545-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zou Sumei Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou Higher Education Mega Centre 378, 510006, Guangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Wang Guanghui Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou Higher Education Mega Centre 378, 510006, Guangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Chen ShaoJuan Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou Higher Education Mega Centre 378, 510006, Guangzhou, People's Republic of China aut NATIONALLICENCE 773 0- Plasmonics Springer US; http://www.springer-ny.com 8/3(2013-09-01), 1361-1367 1557-1955 8:3<1361 2013 8 11468 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer