CoreExteriorContrastΒΆ
Type: | float |
---|---|
Range: | [0, inf] |
Default: | 2.0 |
Appearance: | simple |
The parameter is specially devoted to the suppression continuous spectrum modes within the PML region used to model the infinite exterior domain. Only modes satisfying the following condition are considered:
where and are the mollified maximum field intensities within the core region and on the transparent boundary respectively.