1 May 2005 Refractive-index profiling of single-mode graded-index optical planar waveguides by the inverse Wentzel-Kramers-Brillouin method with improved accuracy
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Optical Engineering, 44(5), 054601 (2005). doi:10.1117/1.1907624
Abstract
We demonstrate with examples a technique of improving the accuracy of the inverse Wentzel-Kramers-Brillouin (WKB) method for refractive-index profiling of single-mode graded-index optical planar waveguides.
Kin Seng Chiang, Chi Lai Wong, "Refractive-index profiling of single-mode graded-index optical planar waveguides by the inverse Wentzel-Kramers-Brillouin method with improved accuracy," Optical Engineering 44(5), 054601 (1 May 2005). http://dx.doi.org/10.1117/1.1907624
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KEYWORDS
Waveguides

Profiling

Planar waveguides

Singular optics

Thin films

Refractive index

Optical engineering

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