Detail publikace

Nonlinear directional coupling between plasmonic slot waveguides

PETRÁČEK, J.

Originální název

Nonlinear directional coupling between plasmonic slot waveguides

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

A numerical investigation of nonlinear switching in plasmonic directional couplers made of two dielectric slab waveguides with metallic claddings is presented. We assume Kerr-nonlinear dielectric and study the influence of geometrical parameters, metallic losses, and metal nonlinearities on coupler characteristics. We observe a general trade-off between losses and nonlinearity levels required for the switching operation. Underlying physical mechanisms that affect the coupler performance are discussed. The obtained results can be useful in design and optimization of the nonlinear plasmonic couplers.

Klíčová slova

Nonlinear optics, integrated optics, plasmonics, all-optical switching

Autoři

PETRÁČEK, J.

Rok RIV

2013

Vydáno

1. 9. 2013

ISSN

0946-2171

Periodikum

APPLIED PHYSICS B-LASERS AND OPTICS

Ročník

112

Číslo

4

Stát

Spojené státy americké

Strany od

593

Strany do

598

Strany počet

6

BibTex

@article{BUT98882,
  author="Jiří {Petráček}",
  title="Nonlinear directional coupling between plasmonic slot waveguides",
  journal="APPLIED PHYSICS B-LASERS AND OPTICS",
  year="2013",
  volume="112",
  number="4",
  pages="593--598",
  doi="10.1007/s00340-013-5443-0",
  issn="0946-2171"
}