论文标题
一个简单的模型系统，用于研究耦合光子晶体微腔
A simple model system to study coupled photonic crystal microcavities
论文作者
论文摘要
在本文中，我们设计和实验研究了几种具有不同阻抗的标准同轴电缆系统，这些系统模仿了所谓的光子结构（例如耦合的光子晶体微腔）的运行。使用半米长同轴电缆的基本细胞，我们获得了约100MHz的共振，这是一系列可以通过标准的教学实验室设备来轻松研究的频率。在双偶联和三耦合腔的情况下，已经获得了谐振模式分裂。已经观察到了实验结果与转移矩阵模型之间的良好一致性。这里的目的是证明标准同轴电缆系统是一种非常便宜的方式，也是一种易于实现的结构，可以向本科生进行复杂现象，通常发生在光学域中。
In this paper, we designed and experimentally studied several systems of standard coaxial cables with different impedances which mimic the operation of so called photonic structures like coupled photonic crystal microcavities. Using elementary cells of half-meter long coaxial cables we got resonances around 100MHz, a range of frequencies that can be easily studied with a standard teaching laboratory apparatus. Resonant mode frequency splitting has been obtained in the case of double and triple coupled cavities. A good agreement between experimental results and transfer matrix model has been observed. The aim here is to demonstrate that standard coaxial cable system is a very cheap way and an easy to implement structure to explain to undergraduate students complex phenomena that usually occur in the optical domain.
