9 July 2004 Weighted index method for planar 1D photonic crystals
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Abstract
An analytical approximate method is introduced for obtaining wave vector diagrams for planar 1-D photonic crystal. Based on the best separable wave solution, a variational formula provides the best estimate to the propagation constant. The wave vector diagram and the wave profile are obtained for a typical PCVD technology. Due to the iterative nature of the method, any wave amplitude nonlinearity can also be modeled easily.
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Aref Bakhtazad, Andrew G. Kirk, "Weighted index method for planar 1D photonic crystals", Proc. SPIE 5360, Photonic Crystal Materials and Devices II, (9 July 2004); doi: 10.1117/12.529375; https://doi.org/10.1117/12.529375
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