Photonic Crystal Preparation
Photonic crystals (Photonic Crystal) was founded in 1987 by S. John and E. YablonovitchProposed independently, it is an artificial microstructure formed by the periodic arrangement of media with different refractive indices. Photonic crystals are photonic bandgap materials, and from the perspective of material structure, photonic crystals are a class of artificially designed and manufactured crystals with periodic dielectric structures at the […]
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