作者: Liyong Jiang , Hong Wu , Xiangyin Li
DOI: 10.1364/OL.37.001829
关键词: Refractive index 、 Distortion 、 Negative refraction 、 Electric field 、 Optics 、 Phase velocity 、 Photonic crystal 、 Materials science 、 Cutoff 、 Refraction
摘要: A novel dual-negative-refraction (DNR) effect is studied in two types of normal two-dimensional photonic crystals (2DPCs) with hexagonal lattices. Systematical analyses of the band …