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Title

Determination of a Structure of One-Dimensional Dual-Periodic Photonic Crystal from an Energy Spectrum [English translation]
Author

Tsuyoshi Ueta
Organization: Chiba University
Department: Institute of Media and Information Technology
Journal / Anthology

Electronics and Communications in Japan, Part 2
Year: 2002
Volume: 85
Issue: 5
Page range: 1-9
Description

An inverse problem is treated for determination of the structure of a one-dimensional dual-periodic photonic crystal from the optical characteristics specified for practice. Under the assumption that the light is localized in the higher permittivity layer, a general formulation is obtained for detrminining the permittivity in the modulated high-permittivity layer from the structure of the energy spectrum by means of the tight-binding approximation. The problem is reduced to an algebraic equation. Numerical examples are given for determination of the permittivity.
Subjects

*Science > Physics > Crystallography
*Science > Physics > Optics
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*Determination of a Structure of One-Dimensional Dual-Periodic Photonic Crystal from an Energy Spectrum [Japanese]   [in Articles]