9 February 2005 Two-dimensional photonic crystal polarization splitter
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A method is introduced to fabricate two-dimensional photonic crystal polarization splitter, which is based on the deposition of multiplayer films onto a grating. The plane-wave expansion method and the finite-difference time-domain method are used to calculate the band structure of this two-dimensional photonic crystal formed by a rectangular lattice of rectangular columns. After optimizing the thickness of each layer film, we find a large bandgap of TE. The theoretical relative bandwidth is 33.2%.
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Mingyu Li, Mingyu Li, Peifu Gu, Peifu Gu, Jie Xing, Jie Xing, Yiyu Li, Yiyu Li, } "Two-dimensional photonic crystal polarization splitter", Proc. SPIE 5635, Nanophotonics, Nanostructure, and Nanometrology, (9 February 2005); doi: 10.1117/12.575424; https://doi.org/10.1117/12.575424


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