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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1829

Title: Explanation of polarisation dependence of differential phase shift in two-mode elliptic-core fibre strain gauges
Authors: Pal, B P
Priye, V
Varshney, R K
A Kumar
Keywords: elliptic-core fibre
longitudinal strains
both polarisations
Issue Date: 1989
Citation: Electronics Letters, 25(16), 1041 - 1042p.
Abstract: An appropriate elliptic-core fibre theory is applied to model the differential phase shift between the first- and second-order modes observed in recent experiments on two-mode elliptic-core fibres subjected to longitudinal strains. The theory provides an explanation of the polarisation dependence of the stretching δl2π required to produce a 2π differential phase shift between the two modes as a function of wavelength for both polarisations
URI: http://eprint.iitd.ac.in/dspace/handle/2074/1829
Appears in Collections:Physics

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