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Publication # 291 |
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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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