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Spectrum of Light Reflection From a Quasiperiodic Structure of a Dielectric

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Journal of Applied Spectroscopy Aims and scope

Abstract

In the present work, we show that for quasiperiodic gratings that are described by definite functions it is possible to substantially decrease the amplitude of side peaks in the spectral dependence of the reflection factor. The results of numerical integration of a system of differential equations that describe the propagation of waves in a quasiperiodic medium indicate that with an increase in the number of first derivatives of the functions that have zero values on the grating edges the attenuation of the side peaks increases. Analysis of the spectral dependence of the reflection factor for certain functions is carried out.

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Bobitskii, Y.V., Fit'o, V.M., Lebid', S.Y. et al. Spectrum of Light Reflection From a Quasiperiodic Structure of a Dielectric. Journal of Applied Spectroscopy 67, 898–903 (2000). https://doi.org/10.1023/A:1004180203916

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  • DOI: https://doi.org/10.1023/A:1004180203916

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