Abstract
We have developed a modified anisotropic perfectly matched layer (APML) absorbing boundary condition (ABC) for the finite-difference time-domain (FD-TD) analysis of nonlinear and dispersive media. The formulation is a simple modification to the original nonsplit APML, and retains the robustness and the simple implementation in the FD-TD and the higher-order schemes. The proposed ABC has a broad area of application, and is especially suitable for the analysis of nonlinear optical waveguide problems.
| Original language | English |
|---|---|
| Pages (from-to) | 444-446 |
| Number of pages | 3 |
| Journal | IEEE Microwave and Wireless Components Letters |
| Volume | 12 |
| Issue number | 11 |
| DOIs | |
| State | Published - Nov 2002 |
Keywords
- Absorbing boundary conditions (ABC)
- Finite-difference time-domain (FD-TD)
- Nonlinear dispersive anisotropic perfectly-matched layer (APML)