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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1828

Title: A simple and accurate model analysis of strip-loaded optical waveguides with various index profiles
Authors: Varshney, R K
A Kumar
Keywords: rib waveguides
strip-loaded waveguides
Issue Date: 1988
Citation: Lightwave Technology, Journal of, 6(4), 601 - 606p.
Abstract: A simple first-order perturbation approach has been developed to study the propagation characteristics of strip-loaded diffused waveguides with various refractive index profiles. Propagation constants of the guided modes of rib waveguides and strip-loaded waveguides with exponential and Gaussian refractive index profiles are obtained. The results are in good agreement with those reported in the literature that were obtained by variational and numerical techniques. The presented technique provides analytical expressions for the modal field profile that should be useful in the design of various integrated optical devices
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1828
Appears in Collections:Physics

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