Filters
Photon-pair generation in nonlinear metal-dielectric one-dimensional photonic structures
Nonlinear metal-dielectric layered structures are shown to be able of metal layers is sufficient to compensate for losses inside thin metal layers. As an example, photon pairs emitted from a structure comp...
BH - Optika, masery a lasery
- 2014 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Nonlinear directional coupling between plasmonic slot waveguides
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...
BH - Optika, masery a lasery
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Analysis of plasmonic slot waveguide couplers in linear and nonlinear regimes
Numerical investigation of plasmonic directional couplers consisting of two dielectric slab waveguides separated with metallic claddings, in both linear and nonlinear regimes, has been performed, in terms of their geometric...
BH - Optika, masery a lasery
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Entangled photon-pair generation in metallo-dielectric photonic bandgap structures
wavesis applied to a structure composed of alternating Ta2O5/Ag layers. Nonlinear optical response of the metal originates here from the Lorentz force acting on oscillating free electrons. Higher localization of fields in both ...
BH - Optika, masery a lasery
- 2012 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Nonlinear properties of the dipole layer in MOS-based hydrogen detectors
Nonlinear dielectric properties of the dipole layer formed at the catalytic metal/insulator interface of MOS-based hydrogen sensors are investigated. A two-valley potential profile is used to model electronic states in adso...
JA - Elektronika a optoelektronika, elektrotechnika
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Plasmonic slot waveguide couplers - comparison of linear and nonlinear regimes
In our study, we have numerically investigated nonlinear switching in plasmonic directional couplers consisting of two dielectric slab waveguides separated with metallic claddings, in terms of their geometrical as well as p...
JA - Elektronika a optoelektronika, elektrotechnika
- 2013 •
- O •
- Link
Rok uplatnění
O - Ostatní výsledky
Výsledek na webu
Numerical investigation of plasmonic directional couplers consisting of two dielectric slab waveguides separated with metallic claddings, in both linear and nonlinear regimes, has been performed
, inherently-weak nonlinear optical effects can be significantly enhanced, and thus applied in many potential applications. Here we consider Kerr-type nonlinearity (i.e. intensity dependent refractive index, of both dielectric
JB - Senzory, čidla, měření a regulace
- 2014 •
- O
Rok uplatnění
O - Ostatní výsledky
Spontaneous parametric down conversion in nonlinear metallo-dielectric layered media
The generation of photon pairs inside metallo-dielectric layered media by spontaneous parametric down conversion is highly efficient. A theoretical model of spontaneous parametric down conversion based on vectorial quantum-mechanial approach...
BH - Optika, masery a lasery
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Quantum Aspects of Light Propagation
of the electromagnetic field in linear and nonlinear dielectric media applying macroscopic propagation in a nonlinear dispersionless dielectric medium and linear and nonlinear dispersive dielectric
BH - Optika, masery a lasery
- 2009 •
- B
Rok uplatnění
B - Odborná kniha
Linear versus nonlinear field dependence of dielectric stiffness in relaxors
Dielectric permittivity studies of PbMg1/3Nb2/3O3 - PbTiO3 crystals and some other relaxors in ferroelectric phases show a pseudolinear dependence of dielectric stiffness ( inverse dielectric permittivity ) on dc bias above...
BM - Fyzika pevných látek a magnetismus
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
- 1 - 10 out of 44 660