Approximate scalar finite-element beam-propagation method with perfectly matched layers for anisotropic optical waveguides
โ Scribed by Saitoh, K.; Koshiba, M.
- Book ID
- 115370130
- Publisher
- Optical Society of America
- Year
- 2001
- Tongue
- English
- Weight
- 428 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0733-8724
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๐ SIMILAR VOLUMES
Perfectly matched anisotropic absorbers are introduced in two-and three-dimensional beam propagation methods. The anisotropic perfectly matched layer does not require the modification of Maxwell's equations, and can be easily implemented in codes which deal with anisotropic materials. Finite-element
The perfectly matched layer boundary condition is incorporated into the beam propagation method based on a "nite element scheme for 3-D optical waveguides. Not only an approximate scalar formulation but a full-wave formulation is presented. Its e!ectiveness is veri"ed by way of numerical examples.