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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1628

Title: Modal characteristics of bent dual mode planar optical waveguides
Authors: Arun Kumar
Gallawa, R L
Goyal, I C
Keywords: bent dual-mode planar optical waveguides
inner core-half
outer core-half
Issue Date: 1994
Citation: Lightwave Technology, Journal of, 12(4), 621 - 624
Abstract: Modal characteristics of bent dual-mode planar optical waveguides are obtained. The bending-induced changes in the modal power distribution is found to be quite different for the two modes. Surprisingly, unlike the fundamental mode, bending causes the fractional modal power for the second mode to increase in the inner core-half and to decrease in the outer core-half of the waveguide. Interestingly, this leads to a decrease in effective index of the second mode due to bending at sufficiently high V-values
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1628
Appears in Collections:Physics

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