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Yang Jiao,
Shanhui Fan, David A. B. Miller, "Photonic Crystal Device Sensitivity
Analysis with Wannier Basis Gradients," Optics Letters 30, No. 3,
pp. 302 – 304 (Feb. 1, 2005)
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 enables fast analysis of a
large number of dielectric perturbation scenarios for multiple devices
in a photonic crystal. We verify the method with FDTD and plane wave
expansion calculations.
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