Numerical Study on Two-dimensional Magnetic Photonic Crystals Made of Magnetized Ferrites

摘要：

Transmission characteristics of two-dimensional magnetic photonic crystals with square and hexagonal lattice have been studied by full wave effectromagnetic simulation. The magnetic photonic crystals are composed of array of fully magnetized ferrite rods. Using FDTD methods, the transmission characteristics of the magnetic photonic crystals are simulated with different models of permeability. We find that simulation results using tensor permeability of ferrites differ from those of simulation with a scalar effective permeability of TMz mode, which demonstrates that for magnetic photonic crystals anisotropy of ferrites cannot be simply modeled by an equivalent isotropic magnetic medium.

作者: Jie Xu Ping Chen Yue Shi Xin-Yi Ji Ai-Min Jiang Rui-Xin Wu

作者单位: Department of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2007(2007年电磁学研究新进展学术研讨会)(PIERS 2007)

会议地点: 北京

会议语种:英文

页码: 1758-1760

在线出版日期: 2007-03-26（万方平台首次上网日期，不代表论文的发表时间）