Abstract
“Photonic graphene” structures—submicron two-dimensional dielectric structures with a honeycomb lattice— are fabricated by laser lithography. The transition from the regime of light scattering by a metasurface to that of Laue diffraction at a two-dimensional photonic structure in the optical range is studied experimentally and theoretically. The optical diffraction patterns make it possible to determine the number of unit cells in a finite microstructured sample with the naked eye.
Original language | English |
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Pages (from-to) | 352-356 |
Number of pages | 5 |
Journal | JETP Letters |
Volume | 105 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1 Mar 2017 |