Review and accuracy comparison of various permittivity-averaging schemes for material discontinuities in the two-dimensional FDFD method: implementation using efficient computer graphics techniques

Glytsis, ENPapadopoulos, ADKoutserimpas, TT2018-11-082018-11-082018-11-08201810.1364/AO.57.007303https://infoscience.epfl.ch/handle/20.500.14299/150891WOS:000443277800029Review and accuracy comparison of various permittivity-averaging schemes for material discontinuities in the two-dimensional FDFD method: implementation using efficient computer graphics techniquestext::journal::journal article::research article