The perfectly matched layer (PML) boundary condition for the beam propagation method
- 1 May 1996
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 8 (5), 649-651
- https://doi.org/10.1109/68.491568
Abstract
The perfectly matched layer (PML) boundary condition for the Helmoltz equation is developed and applied to the finite-difference beam propagation method. Its effectiveness is verified by way of examples.Keywords
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