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: | |
|