A finite element frequency domain method for 2D photonic crystals
نویسندگان
چکیده
In this paperwepropose anew finite element frequencydomain (FEFD)method to compute the band spectra of 2D photonic crystals without impurities. Exploiting periodicity to identify discretization points differing by a period, it increases the effectiveness of the algorithm and reduces significantly its computational complexity. The results of an extensive experimentation indicate that our method offers an effective alternative to the most quoted methods in the literature. © 2012 Elsevier B.V. All rights reserved.
منابع مشابه
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عنوان ژورنال:
- J. Computational Applied Mathematics
دوره 236 شماره
صفحات -
تاریخ انتشار 2012