Efficient analysis of periodic structures |
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| Authors: | Helfert SF Pregla R |
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| Affiliation: | Allgemeine und Theor. Elektrotech., Fern Univ., Hagen; |
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| Abstract: | An algorithm which allows the analysis of optical periodic structures with a very large number of periods with minimum numerical problems is presented, For this purpose the stable impedance transfer is combined with Floquet's theorem. Numerical results for a Bragg grating with up to 20000 periods are presented featuring the very moderate numerical effort |
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