摘要
应用时域有限差分法(FDTD)研究了二维光子晶体的透射特性。计算了二维完善的周期性介质柱 排列和带有缺陷的排列的带隙结构,得到了透射系数对入射光频率的依赖关系曲线。
Photonic band gaps and transmission coefficient in two-dimensional (2D) photonic crystals was studied using the finit-difference time-domain method (FDTD). We calculated the transmission coefficient versus frequency of the incident wave for 2D perfect periodic arrays of dielectric cylinders with and without defect.
出处
《量子电子学报》
CAS
CSCD
北大核心
2004年第4期477-480,共4页
Chinese Journal of Quantum Electronics
关键词
量子光学
光子晶体
带隙透射特性
时域有限差分法
quantum optics
photonic crystal
band gap transmission
the finit-difference time-domain method