Tsao C W, Cheng Y H, Hsueh W J
Opt Express. 2014 Oct 6;22(20):24378-83. doi: 10.1364/OE.22.024378.
We present occurrence of the strongly localized modes with high transmission in one dimensional symmetric Thue-Morse quasicrystals. This quasicrystal has some interesting properties, including (i) there are strongly localized modes in separated regions which are around odd semi-quarter-wave thickness of the system, (ii) both the frequency of localized mode and the thicknesses of the space layer to appear localized modes are variant for different generation orders of the system, and (iii) the sharpness of the resonant peaks in the transmission spectra increases as the generation order of the system increases.
我们展示了一维对称图厄 - 摩尔斯准晶体中具有高透射率的强局域模的出现情况。这种准晶体具有一些有趣的特性，包括：（i）在系统奇数半四分之一波长厚度附近的分离区域存在强局域模；（ii）局域模的频率以及出现局域模的空间层厚度对于系统的不同生成阶数是变化的；（iii）透射谱中共振峰的尖锐程度随着系统生成阶数的增加而增加。
