Results 121 to 130 of about 936 (152)

Gap surface plasmon polaritons enhanced by a plasmonic lens

Optics Letters, 2011
We numerically investigate the optical field enhancement based on gap surface plasmon polaritons (GSPPs) that are enhanced by propagating surface waves launched by a circular slit at a metal-dielectric interface. The optical field enhancement originates not only from multiple scattering and coupling of GSPPs in the spacer region between two metal ...
Hyun, Chul Kim, Xing, Cheng
openaire   +2 more sources

Photonic surfaces for surface-plasmon polaritons

Journal of the Optical Society of America A, 1997
We examine the propagation of surface-plasmon polaritons on textured surfaces. Specifically, we look at how a grating surface produces a band gap in the propagation of this mode and how the band gap depends on the propagation direction of the mode. This naturally leads to a discussion of a surface profile suitable for blocking surface mode propagation ...
W. L. Barnes, S. C. Kitson, T. W. Preist, J. R. Sambles   +3 more
openaire   +1 more source

Surface plasmon polariton guiding by chains of nanoparticles

Laser Physics Letters, 2006
We investigate numerically the possibility for surface plasmon polariton (SPP) guiding by chains of strongly interacting nanoparticles located near a metal surface. The model employed is based on the Green's function formalism and the dipole approximation for field scattering by nanoparticles.
Evlyukhin, A.B., Bozhevolnyi, Sergey; id_orcid 0000-0002-0393-4859   +1 more
openaire   +3 more sources

Nonlinear Surface Plasmon Polaritons

Advanced Photonics Congress, 2012
We present analytical analyses of the nonlinear interaction of SPP fields at a silver-vacuum interface, in the presence of a third order optical susceptibility in the metal. Both sum- and difference-frequency generation interactions are addressed.
openaire   +1 more source

Surface Plasmon Polariton Waveguides

2017
The optical properties of SPPs at a metal–dielectric interface inspire a new group of waveguides made of insulating and conducting materials. These novel waveguides are often called plasmonic waveguides or SPP waveguides. Conventional dielectric waveguides guide light by using the refractive index difference between cladding and core media.
openaire   +1 more source

A Compact Filtering Power Divider Based on Spoof Surface Plasmon Polaritons and Substrate Integrated Waveguide

IEEE Microwave and Wireless Components Letters, 2022
Zhen Liao, Guo Qing Luo, Fang Zhu
exaly  

The Study of the Surface Plasmon Polaritons at the Interface Separating Nanocomposite and Hypercrystal

Applied Sciences (Switzerland), 2021
Edik U Rafailov, , Rafailov Edik
exaly  

Surface Plasmon Polariton

2023
openaire   +1 more source

Highlighting recent progress in long-range surface plasmon polaritons: guest editorial

Advances in Optics and Photonics, 2019
Pierre Berini
exaly  

Excitation and Active Control of Propagating Surface Plasmon Polaritons in Graphene

Nano Letters, 2013
Pulickel Ajayan, Gang Shi, Robert Vajtai   +2 more
exaly