论文信息 - Accurate finite difference beam propagation method for complex integrated optical structures

Accurate finite difference beam propagation method for complex integrated optical structures

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.<<ETX>>

[1] W. Sohler,et al. Metal-clad waveguide as cutoff polarizer for integrated optics , 1977 .

[2] M. Feit,et al. Light propagation in graded-index optical fibers. , 1978, Applied optics.

[3] Toshihiko Baba,et al. Dispersion and radiation loss characteristics of antiresonant reflecting optical waveguides-numerical results and analytical expressions , 1992 .

[4] Sai T. Chu,et al. A finite-difference time-domain method for the design and analysis of guided-wave optical structures , 1989 .

[5] Jun Yu,et al. Modal analyses of semiconductor rib waveguides employing nonequidistant grids , 1991 .

[6] David Yevick,et al. Split-step finite difference analysis of rib waveguides , 1989 .

[7] T. Koch,et al. Antiresonant reflecting optical waveguides in SiO2‐Si multilayer structures , 1986 .

[8] Piero Ravetto,et al. Finite difference methods for the analysis of integrated optical waveguides , 1990 .