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The chromatic dispersion of the taper waist was estimated
by solving the propagation constant eigenvalue equation [17,18]
using a Newton¨CRaphson algorithm implemented in MATLAB.

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To calculate dispersion spectra, the taper waist is approximated as
a simple uniform strand of silica, and the wave equation is solved
with the appropriate material refractive indices at each wavelength.

[ Last edited by redcrag on 2009-8-27 at 09:17 ]
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