Collinear second harmonic generation of 20 wavelengths in a single two-dimensional decagonal nonlinear photonic quasi-crystal
Keywords: 42.72 ب.ج; 42.65.Ky; 42.70.Mp; 42.72.Bj; Projection-based quasi-phase matching; Second harmonic generatoin; Nonlinear photonic crystal; Quasi-crystal;