Large-scale plasmonic crystal structures for surface plasmon resonance sensor applications

초록

Large-scale plasmonic crystal structures based on periodic arrays of gold nanowells are fabricated on glass substrates, and studied the refractive vindex sensitive transmission and reflection by measurements and by Finite Difference Time Domain (FDTD) simulations. To generate plasmonic crystals, we utilized the near-field holography (NFH) system by using a double exposure in which the substrate was rotated 90°.