Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Mode Matching Method"”.
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Analysis of Waveguides Filled with Uniaxial Media and Metamaterials for Filter Applications using the Mode Matching Method
… A literary search provides numerous methods and numerical techniques for analyzing waveguide class problems, but ultimately the Mode Matching Method (MMM) is chosen as the numerical analysis technique for this dissertation.</p> <p>An overview of waveguide theory and its application to …
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Static and Dynamic Properties of Vertical -Cavity Surface -Emitting Lasers
… the data to theoretical results using a vector mode-matching method which includes the fiber in the modelled structure. A novel method for estimating the linewidth enhancement factor in VCSELs is developed from the matching of theory and experiment. Two-mode competition in the VCSEL under …
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Analysis of the Suspended H-Waveguide and Other Related Dielectric Waveguide Structures
… integrated circuits are studied. A rigorous method of analysis of the propagation constants and the field distributions of a newly developed suspended H-waveguide based on the mode matching techniques is described. The derived eigenvalue equation for determining the propagation constant of …
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Modal Optical Studies of Multi-Moded Ultra-Low-Noise Detectors in Far-Infrared
… of theoretical and numerical techniques for modelling the behaviour of partially coherent optical systems and multi-mode detectors. The numerical simulations were carried out for the ultra-low-noise Transition Edge Sensors (TESs) being proposed for use on the SAFARI instrument on the cooled …
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Solution Of Electromagnetic Scattering Parameters And Radiation Patterns Of Arbitrary Body Of Revolution Radiators
A novel full wave analysis method to determine the scattering parameters and the radiation field intensities of arbitrary Body of Revolution (BOR) radiators consisting of impenetrable media is explored through derived components of modal analysis and the method of moments (MoM). Modal excitation is …