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Photonic band gap materials comprising positive-phase-velocity and negative-phase-velocity layers in waveguides
(Taylor & Francis Ltd, 2009-09)
We have analyzed electromagnetic wave propagation in photonic bandgap (PBG) structures comprising alternating layers of isotropic dielectric-magnetic materials with positive phase velocity and negative phase velocity, ...
Coupling properties of directional couplers based on special waveguides
(2013-05)
The coupling characteristics of a novel kind of directional couplers composed by two parallel non-conventional waveguides are theoretically analyzed in details.The coupling length as a function of the operating wavelength ...
Computational environment for the study of optical waveguides
(Ieee-inst Electrical Electronics Engineers IncNew YorkEUA, 1999)
Escape beam statistics and dynamical properties for a periodically corrugated waveguide
(2013-09-13)
Some escape and dynamical properties for a beam of light inside a corrugated waveguide are discussed by using Fresnel reflectance. The system is described by a mapping and is controlled by a parameter δ defining a transition ...
Escape beam statistics and dynamical properties for a periodically corrugated waveguide
(2013-09-13)
Some escape and dynamical properties for a beam of light inside a corrugated waveguide are discussed by using Fresnel reflectance. The system is described by a mapping and is controlled by a parameter δ defining a transition ...
Coupling of evanescent s-polarized waves to the far field by waveguide modes in metallic arrays
(IOP Publishing, 2007-12)
In this paper we show that enhanced optical transmission through a 1D periodic slit array comprising real metallic cylinders is possible for s-polarization when the array is near a dielectric interface. We investigate the ...