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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/466

Title: Equivalent waveguide model for parabolic index planar segmented waveguides
Authors: Thyagarajan, K
Mahalakshmi, V
Shenoy, M R
Keywords: z-invariant
graded index
parabolic-index
Issue Date: 1995
Citation: Optics Communications, I21(1-3), 27-30
Abstract: In this paper we outline a simple procedure to obtain an equivalent z-invariant waveguide for a given graded index segmented waveguide. In particular, the proposed model is shown to predict accurately the modal spot size and the effective indices of the fundamental and the first higher order modes of a planar parabolic-index segmented waveguide over the entire range of duty cycles. The result should be useful in simplifying the analysis of general graded index segmented waveguides.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/466
Appears in Collections:Physics

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