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Femtosecond laser fabrication of waveguides in DR13-doped PMMA
(Elsevier BVAmsterdam, 2014-05)
This work demonstrated the fabrication of tubular waveguides in bulk samples of PMMA doped with Disperse Red 13 (DR13) by oscillator only fs-laser micromachining. We studied the influence of the incident pulse energy on ...
A general EM-based design procedure for single-layer substrate integrated waveguide interconnects with microstrip transitions
(IEEE MTT-S International Microwave Symposium, 2008-06)
Modal analysis of anisotropic diffused-channel waveguide by a scalar finite element method
(Institute of Electrical and Electronics Engineers (IEEE), 1998-09-01)
A procedure to model optical diffused-channel waveguides is presented in this work. The dielectric waveguides present anisotropic refractive indexes which are calculated from the proton concentration. The proton concentration ...
Inorganic nanoparticles in organic-inorganic hybrid hosts for planar waveguides
(2002-12-01)
Planar waveguides have been prepared on the ZrO2-(3-glycidiloxypropyl)trimethoxysilane (GPTS) system. Stable sols containing ZrO2 nanoparticles have been prepared and characterized by Photon Correlation Spectroscopy. The ...
Inorganic nanoparticles in organic-inorganic hybrid hosts for planar waveguides
(2002-12-01)
Planar waveguides have been prepared on the ZrO2-(3-glycidiloxypropyl)trimethoxysilane (GPTS) system. Stable sols containing ZrO2 nanoparticles have been prepared and characterized by Photon Correlation Spectroscopy. The ...
Modal analysis of anisotropic diffused-channel waveguide by a scalar finite element method
(Institute of Electrical and Electronics Engineers (IEEE), 1998-09-01)
A procedure to model optical diffused-channel waveguides is presented in this work. The dielectric waveguides present anisotropic refractive indexes which are calculated from the proton concentration. The proton concentration ...
A Pedestal Waveguide Coupler for Mode Division Multiplexing
(Ieee, 2019-01-01)
In this work, we present a numerical design of a pedestal waveguide as a suitable alternative for coupling between few-mode fibers and integrated devices. The proposed waveguide has a cylindrical core deposited over a ...
A Pedestal Waveguide Coupler for Mode Division Multiplexing
(2019-10-01)
In this work, we present a numerical design of a pedestal waveguide as a suitable alternative for coupling between few-mode fibers and integrated devices. The proposed waveguide has a cylindrical core deposited over a ...
Testing nonlinear electrodynamics in waveguides: the effect of magnetostatic fields on the transmitted power
(IOP Publishing, 2010-04-21)
In Born–Infeld theory and other nonlinear electrodynamics, the presence of a
magnetostatic field modifies the dispersion relation and the energy velocity of
waves propagating in a hollow waveguide. As a consequence, the ...