An efficient method for band structure calculations in 2D photonic crystals (Q1284542)

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scientific article; zbMATH DE number 1278943
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An efficient method for band structure calculations in 2D photonic crystals
scientific article; zbMATH DE number 1278943

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    An efficient method for band structure calculations in 2D photonic crystals (English)
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    26 April 1999
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    The author discusses an efficient method for carrying out a complete band structure calculation for a given photonic crystals. Only two-dimensional structures are considered. The method uses a finite element discretization coupled with a preconditioned subspace iteration algorithm. Some of the properties of the method are numerically illustrated.
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    eigen problems
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    numerical examples
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    preconditioning
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    band structure
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    photonic crystals
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    finite element
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    subspace iteration algorithm
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