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Narrow band filter designed from Bravais-Moiré two-dimensional photonic crystal
This work investigates the light propagation through a narrow-band filter based on a two-dimensional photonic crystal with Bravais-Moiré lattice and dielectric elements of circular cross section. We report on the corresponding ...
Photonic band gaps and waveguide slow-light propagation in Bravais-Moiré two-dimensional photonic crystals
Photonic band gap widths and slow-light optical guided modes are theoretically investigated for Bravais-Moiré (BM) photonic crystals (PCs) made of cylindrical dielectric cores which are formed from the combination of two ...