Just as electronic bandgaps prevent electrons from passing through, photonic crystals create photonic bandgaps that confine light. This technology increases the efficiency in optical fibers and ...
Photonic crystal fibers (PCFs) are a type of optical fiber that utilize microstructured ... that significantly outperforms traditional fibers[3]. Additionally, researchers have explored highly ...
Such crystals are attracting attention as photonic nanostructures that enable various types of photonic control ... a so-called “double-lattice photonic crystal” *3. Based on this structure, they ...
Crystals like beta barium borate (BBO) and lithium niobate (LiNbO 3) are widely used for SHG ... The integration of nonlinear crystals with photonic integrated circuits and chip-scale devices is ...
Photonic time crystals are artificial materials whose ... In telecommunications, they might enable new types of optical amplifiers. Perhaps most intriguingly, they could contribute to the ...