FDTD Analysis of 2-D Unmagnetized Plasma Photonic Crystals

摘要：

The plasma photonic crystal (PPC) isA periodic array composed of alternating thin unmagnetized (or magnetized) plasmas and dielectric materials (or vacuum).Inthis paper,the piecewise linear current density recursive convolution (PLCDRC) finite-difference time-domain (FDTD)method for the simulation of unmagnetized 2-D cylindrical plasma is applied to model unmagnetized PPCs structures.A perfectly matched layer (PML) absorbing material is used inthese simulations.In frequency-domain,the reflection and transmission coefficients through unmagnetized PPCs are computed and their dependence on plasma frequency,background permittivity,collision frequency is studied. The results show theoretically that the photonic band gaps of unmagnetized PPCs be tuned by the plasma parameters.

作者: Lu Lu Liu.Shaobin

作者单位: Nanjing University of Aeronautics& Astronautics,Nanjing 210016 China

会议类型: 国际会议

会议名称: 2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)

会议地点: 南京

会议语种:英文

页码: 1287-1289

在线出版日期: 2008-04-21（万方平台首次上网日期，不代表论文的发表时间）