Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1543129 | Photonics and Nanostructures - Fundamentals and Applications | 2007 | 6 Pages |
Abstract
We present a detailed study of high Miller-index (h k l) photonic bands in a-SiO2 synthetic opals. Polarized light transmission spectra of opals were studied in a wide wavelength range for all high symmetry directions on the Brillouin zone (BZ) in the face-centered cubic (fcc) lattice. It is shown that under the conditions of low dielectric contrast the dispersion of high Miller-index photonic bands is described well by the calculated dependences of Bragg wavelengths diffracted from the (h k l) crystallographic planes of the fcc lattice.
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Authors
M.V. Rybin, K.B. Samusev, M.F. Limonov,