中国物理B ›› 2013, Vol. 22 ›› Issue (10): 104211-104211.doi: 10.1088/1674-1056/22/10/104211
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
罗瑞芳a, 杨湘波a b, 卢剑a, 刘承宜b
Luo Rui-Fang (罗瑞芳)a, Yang Xiang-Bo (杨湘波)a b, Lu Jian (卢剑)a, Liu Timon Cheng-Yi (刘承宜)b
摘要: In this paper, by means of the network equation and generalized dimensionless Floquet-Bloch theorem, we study the influences of the number of connected waveguide segments (NCWS) between adjacent nodes and the matching ratio of waveguide length (MRWL) on the photonic bands generated by quadrangular multiconnected networks (QMNs), and obtain a series of formulae. It is found that multicombining networks (MCNs) and repetitive combining networks (RCNs) are equivalent to each other and they can all be simplified into the simplest fundamental combining systems. It would be useful for adjusting the number, widths, and positions of photonic bands, and would possess potential applications for the designing of all-optical devices and photonic network devices.
中图分类号: (Photonic bandgap materials)