Index Catalog // ScholarsArchive@OSU

Creator:: Ju, Chang-Yuan
Resource Type:: Dissertation
Full Text:: optical property of a dielectric medium. This conclusion is in contradiction to what has been stated by

Creator:: Vishakhadatta, Gannavaram D.
Abstract:: Dielectric waveguides are becoming important for their numerous applications in integrated optics. The study of dielectric waveguides by analytical techniques is not sufficient for many variations in waveguide shape, anisotropy, and inhomogeneity commonly encountered in waveguide materials. This work studies the finite element method as an accurate tool for the...
Resource Type:: Masters Thesis
Full Text:: integrated optical computing applications. Dielectric optical waveguides form the basis of all

Creator:: Canfield, Lingzhou Li
Abstract:: Local field effects on the dielectric properties of solids have been studied for three-dimensional and two-dimensional crystals by using two kinds of dipole models: an atomic dipole model in which dipoles coincide with atom sites and a bond dipole model in which dipoles are placed along bond directions. Local fields...
Resource Type:: Dissertation
Full Text:: optical absorption coefficient ,(a) is related to the imaginary part of the dielectric function f2(w) by

Creator:: Elser, Justin Lee
Abstract:: In this dissertation we study the electromagnetic properties of plasmonic metamaterials. We develop an analytical description to solve the fundamental problem of free-space scattering in planar plasmonic systems by utilizing anisotropic metamaterials. We show with exact numerical simulations that these manufactured materials do completely eliminate the scattering, and even in...
Resource Type:: Dissertation
Full Text:: optical computers [7, 8, 9] The second chapter is a description of 2D Surface Optics. The goal of the

Creator:: Govyadinov, Alexander A.
Abstract:: This dissertation concerns a broad range of unique phenomena related to the light propagation at nano- and micro-scales. To access the nano-domain, we introduce anisotropy-based waveguides with positive- and negative-index modes. These novel structures allow energy propagation in subwavelength regions and, in contrast to surface waves, have the mode structure...
Resource Type:: Dissertation
Full Text:: dielectric per- mittivity of 0.1M Rhodamine-6G model. Solid blue, dashed green, dash-dotted brown and dash

Creator:: Spinrad, Richard W.
Resource Type:: Dissertation
Full Text:: degree of DOCTOR OF PHILOSOPHY in OCEANOGRAPHY presented on MARCH 2, 1982 TITLE: OPTICAL

Creator:: Collins, Lee E.
Abstract:: The albedo of Arctic sea ice depends greatly on the formation of melt ponds. These ponds form in depressions on the ice as surface snow melts during the summer months, and their location is determined mainly by the initial snow topography. Using a high resolution sea ice model forced with...
Resource Type:: Masters Thesis
Full Text:: the surface of the ice at the start of the melt season. The resolved ice model uses topographic data

ScholarsArchive@OSU