Spectral and polarization effects in deterministically nonperiodic multilayers containing optically anisotropic and gyrotropic materials

نویسندگان

  • S. V. Zhukovsky
  • V. M. Galynsky
چکیده

Influence of material anisotropy and gyrotropy on optical properties of fractal multilayer nanostructures is theoretically investigated. Gyrotropy is found to uniformly rotate the output polarization for bi-isotropic multilayers of arbitrary geometrical structure without any changes in transmission spectra. When introduced in a polarization splitter based on a birefringent fractal multilayer, isotropic gyrotropy is found to resonantly alter output polarizations without shifting of transmission peak frequencies. The design of frequency-selective absorptionless polarizers for polarization-sensitive integrated optics is outlined.

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تاریخ انتشار 2006