Plasmonic enhancement of linear birefringence and linear dichroism in anisotropic optical metamaterials

M.R. Shcherbakov, P.P. Vabishchevich, M.I. Dobynde, T.V. Dolgova, A.S. Sigov, C.M. Wang, Din-ping Tsai, A.A. Fedyanin

Research output: Journal article publicationJournal articleAcademic researchpeer-review

14 Citations (Scopus)

Abstract

The resonant behavior of linear birefringence and linear dichroism spectra is found in anisotropic optical metamaterials made of noble metal thin films with stripes and rectangular hole nanoapertures forming one- or two-dimensional subwavelength gratings. Differences in effective refractive index and extinction coefficient for linearly polarized eigenstates are increased in spectral range of resonances of local and surface plasmon-polaritons at the normal incidence and reach the values of ?n ? 2.5 and ?? ? 2.75, respectively. © Pleiades Publishing, Ltd., 2009.
Original languageEnglish
Pages (from-to)433-437
Number of pages5
JournalJETP Letters
Volume90
Issue number6
DOIs
Publication statusPublished - 1 Nov 2009
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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