… optical waveguides are generally fabricated from materials that may be regarded as perfect
lossless dielectrics at optical … lines and microwave waveguides are generally made with …

… Candidate materials have been identified as core and cladding components for optical
waveguides. The refractive index ofa typical core material is 1 .53, and ofa typical clad material, …

… metallic films with dielectric materials, in order to accommodate guided optical waves, is …
-clad optical wave-guides with infinite cladding have been studied in order to identify key optical …

… The FEM with perturbation has been shown to be a powerful and efficient approach for
the analysis of several types of optical waveguide structure with arbitrary shape, material-type, …

… We consider an optical waveguide structure as shown in Fig. 1, where all the materials
are assunled lossless. The film is isotropic with an index of refraction n, = dEI/EO. The subst’rate …

… optical waveguides and their classification on the basis of geometry (Non-Planar (Slab/Optical …
A comparative analysis of waveguides realized in different material platforms along with …

… -clad optical guide region. Very recently, the waveguide polarizer using a birefringent material
as … Reisinger, “Attenuation properties of optical waveguides with a metal boundary,” Appl. …

… 4 for (a) a silver-clad waveguide and (b) a gold-clad waveguide for three different thicknesses
of the metal layer. For both the silver-clad and gold-clad waveguides, the position and the …

… The imaginary portion of the permittivity or refractive index is then a measure of the optical
absorption of the lossy waveguide material. Note that the air, substrate, and dielectric guide …

A brief up-to-date review of the main technologies currently used in the fabrication of optical
waveguides and a report on recent process and material advances that affect fiber …