Abstract
AbstractWe propose an accurate and efficient numerical method to compute the modal characteristics of dielectric optical waveguides. The present method represents electric and/or magnetic fields by Chebyshev polynomials based on a multidomain spectral collocation scheme. Compared with analytical solutions and the published results using rigorous numerical methods, our results show excellent agreement. © 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 328–331, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20813
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