Results 21 to 30 of about 1,895,079 (278)

Nonlocal Transformation Optics

Physical Review Letters, 2012
6 pages, 3 figures; supplementary material available ...
Castaldi, Giuseppe, Galdi, Vincenzo, Alù, Andrea, Engheta, Nader   +3 more
openaire   +5 more sources

Transformational Plasmon Optics [PDF]

Nano Letters, 2010
Transformation optics has recently attracted extensive interest, since it provides a novel design methodology for manipulating light at will. Although transformation optics in principle embraces all forms of electromagnetic phenomena on all length scales, so far, much less efforts have been devoted to near-field optical waves, such as surface plasmon ...
Liu, Yongmin, Zentgraf, Thomas, Bartal, Guy, Zhang, Xiang   +3 more
openaire   +3 more sources

Transformation optics, isotropic chiral media and non-Riemannian geometry [PDF]

, 2011
Copyright © 2011 IOP Publishing Ltd and Deutsche Physikalische GesellschaftOpen Access journalArticle published under a Creative Commons Attribution 3.0 Unported (CC-BY) licenseThe geometrical interpretation of electromagnetism in transparent media ...
Horsley, S. A. R., Horsley, S.A.R., S A R Horsley   +2 more
core   +1 more source

Harvesting light with transformation optics [PDF]

Science China Information Sciences, 2013
Transformation optics (TO) is a new tool for controlling electromagnetic fields. In the context of metamaterial technology, it provides a direct link between a desired electromagnetic (EM) phenomenon and the material response required for its occurrence. Recently, this powerful framework has been successfully exploited to study surface plasmon assisted
Yu Luo 0002, Rongkuo Zhao, Antonio I. Fernandez-Dominguez, Stefan A. Maier, John B. Pendry   +4 more
openaire   +2 more sources

All-dielectric invisibility cloaks made of BaTiO3-loaded polyurethane foam [PDF]

, 2011
Transformation optics has led the way in the development of electromagnetic invisibility cloaks from science fiction to engineering practice. Invisibility cloaks have been demonstrated over a wide range of the electromagnetic spectrum, and with a variety
Yang Hao, Kallos, Efthymios, Khalid Z Rajab, Bao, D, Hao, Y, Tang, WX, Yang, SF, Argyropoulos, C, Tang, Wenxuan, Di Bao, Christos Argyropoulos, Shoufeng Yang, Rajab, Khalid Z., Bao, Di, Efthymios Kallos, Bao, D., Piao, YZ, Argyropoulos, C., Yongzhe Piao, Piao, Yongzhe, Hao, Y., Kallos, E, Hao, Yang, Tang, W.X., Rajab, KZ, Piao, Y.Z., Kallos, E., Yang, Shoufeng, Argyropoulos, Christos, Rajab, K.Z., Wenxuan Tang   +30 more
core   +1 more source

Phase portraits and optical soliton solutions of coupled nonlinear Maccari systems describing the motion of solitary waves in fluid flow

Results in Physics, 2022
The coupled nonlinear Maccari systems are very important equations which have been developed vigorously in the fields of the nonlinear optics, deep water theory, plasma physics, nonlinear optics and so on.
Zhao Li, Xinyu Xie, Changjiang Jin
doaj   +1 more source

Elliptical generalized Maxwell fish-eye lens using conformal mapping

New Journal of Physics, 2019
A circular graded index lens is conformally transformed to an elliptical shape using a closed-form transformation. The proposed transformation is then employed to compress a Maxwell fish-eye and its generalized version.
Hossein Eskandari, Mohammad Saeed Majedi, Amir Reza Attari, Oscar Quevedo-Teruel   +3 more
doaj   +1 more source

Transformation plasmonics

Nanophotonics, 2012
Surface plasmons polaritons (SPPs) at metal/dielectric interfaces have raised lots of expectations in the on-going quest towards scaling down optical devices.
Kadic Muamer, Guenneau Sébastien, Enoch Stefan, Huidobro Paloma A., Martín-Moreno Luis, García-Vidal Francisco J., Renger Jan, Quidant Romain   +7 more
doaj   +1 more source

Designing Plasmonic Gratings with Transformation Optics

Physical Review X, 2015
Plasmonic gratings that support both localized and propagating plasmons have wide applications in solar cells and optical biosensing. In this paper, we report on a most unusual grating designed to capture light efficiently into surface plasmons and ...
Matthias Kraft, Yu Luo, S. A. Maier, J. B. Pendry   +3 more
doaj   +1 more source

Beam steering performance of compressed Luneburg lens based on transformation optics

Results in Physics, 2018
In this paper, two types of compressed Luneburg lenses based on transformation optics are investigated and simulated using two different sources, namely, waveguides and dipoles, which represent plane and spherical wave sources, respectively.
Ju Gao, Cong Wang, Kuang Zhang, Yang Hao, Qun Wu   +4 more
doaj   +1 more source