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Accurate finite difference beam propagation method for complexintegrated optical structures
Authors:Rasmussen   T. Povlsen   J.H. Bjarklev   A.
Affiliation:Center for Broadband Telecommun., Tech. Univ. of Denmark, Lyngby;
Abstract:A simple and effective finite-difference beam propagation method in a z-varying nonuniform mesh is developed. The accuracy and computation time for this method are compared with a standard finite-difference method for both the 3-D and 2-D versions
Keywords:
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