科研之友
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摘要
In this paper, we present a new method for calculation of band structure in one-dimensional bilayer photonic crystals, based on the Fresnel equations. We derive a new relation to obtain the band structure without using the Floquet theorem. It is shown that this relation can be simplified under the assumption that the single-path phase-shift acquired through the individual layers of the photonic crystal be equal to. The results obtained by our method are compared with the ones obtained from the transfer matrix method to show that they are exactly identical.
- 出版日期2013-2-1
