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Refraction in media with a negative refractive index.
- S. Foteinopoulou, E. N. Economou, C. Soukoulis
- PhysicsPhysical review letters
- 16 October 2002
We show that an electromagnetic (EM) wave undergoes negative refraction at the interface between a positive and negative refractive index material, the latter being a properly chosen photonic…
Electromagnetic waves: Negative refraction by photonic crystals
- E. Cubukcu, Koray Aydin, E. Ozbay, S. Foteinopoulou, C. Soukoulis
- PhysicsNature
- 5 June 2003
TLDR
Electromagnetic wave propagation in two-dimensional photonic crystals: A study of anomalous refractive effects
- S. Foteinopoulou, C. Soukoulis
- Physics
- 21 March 2004
We systematically study a collection of refractive phenomena that can possibly occur at the interface of a two-dimensional photonic crystal with the use of the wave vector diagram formalism. Cases…
Subwavelength resolution in a two-dimensional photonic-crystal-based superlens.
- E. Cubukcu, K. Aydin, E. Ozbay, S. Foteinopoulou, C. Soukoulis
- PhysicsPhysical review letters
- 11 November 2003
TLDR
Nonresonant broadband funneling of light via ultrasubwavelength channels.
- G. Subramania, S. Foteinopoulou, I. Brener
- PhysicsPhysical review letters
- 13 October 2011
TLDR
Negative refraction and superlens behavior in a two-dimensional photonic crystal
- R. Moussa, S. Foteinopoulou, C. Soukoulis
- Physics
- 4 February 2005
We experimentally and theoretically studied a left-handed structure based on a photonic crystal sPCd with a negative refractive index. The structure consists of triangular array of rectangular…
Negative refraction and left-handed behavior in two-dimensional photonic crystals
- S. Foteinopoulou, C. Soukoulis
- Physics
- 18 December 2002
We systematically examine the conditions of obtaining left-handed (LH) behavior in photonic crystals. Detailed studies of the phase and group velocities as well as the phase ${n}_{p}$ and group…
In- and out-of-plane propagation of electromagnetic waves in low index contrast two dimensional photonic crystals
- S. Foteinopoulou, A. Rosenberg, M. Sigalas, C. Soukoulis
- Physics
- 15 January 2001
Propagation of electromagnetic waves through a two-dimensional triangular lattice has been studied for different values of refractive index contrast between the constituent dielectrics, and for…
Theoretical investigation of one-dimensional cavities in two-dimensional photonic crystals
- S. Foteinopoulou, C. Soukoulis
- Physics
- 1 June 2001
We study numerically the features of the resonant peak of one-dimensional (1-D) dielectric cavities in a two-dimensional (2-D) hexagonal lattice. We use both the transfer matrix method and the finite…
Phonon-polaritonics: enabling powerful capabilities for infrared photonics
- S. Foteinopoulou, G. Devarapu, G. Subramania, S. Krishna, D. Wasserman
- PhysicsNanophotonics
- 17 October 2019
Abstract Here, we review the progress and most recent advances in phonon-polaritonics, an emerging and growing field that has brought about a range of powerful possibilities for mid- to far-infrared…
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