Photonic crystal device sensitivity analysis with Wannier basis gradients
Photonic crystal device sensitivity analysis with Wannier basis gradients
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DOI:
10.1364/ol.30.000302
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发表时间:
2005-02-01
期刊:
影响因子:
3.6
通讯作者:
Miller, DAB
中科院分区:
文献类型:
--
作者:
Jiao, Y;Fan, SH;Miller, DAB
We present a powerful sensitivity analysis method for devices in a photonic crystal. The method is based on a Wannier basis field expansion and efficient matrix analysis techniques for finding eigenvalue and transmission gradients with respect to the perturbation. The method permits fast analysis of a large number of dielectric perturbation situations for multiple devices in a photonic crystal. We verify the method with finite-difference time-domain and plane-wave expansion calculations. (C) 2005 Optical Society of America.