论文标题
在金属波导中连续体和介电腔的连续体的桌面实验室
Desktop laboratory of bound states in the continuum in metallic waveguide with dielectric cavities
论文作者
论文摘要
我们考虑其辐射空间受到两个平行金属平面的限制的介电腔。系统的Maxwell方程的TM解相当于介电腔的周期阵列解决方案。该系统很容易允许在任何类型的连续体（BIC）中实现包括拓扑BIC的连续状态，这取决于腔相对于平面的位置和方向。与无限的腔阵列相比，这极大地促进了实验研究。我们展示了拓扑保护的BIC合并的效果，该效果将$ Q $ factor的正方形渐近性推向功率4甚至6的效果。
We consider dielectric cavities whose radiation space is restricted by two parallel metallic planes. The TM solutions of the Maxwell equations of the system are equivalent to the solutions of periodical arrays of dielectric cavities. The system readily allows to achieve bound states in the continuum (BICs) of any type including topological BICs as dependent on position and orientation of the cavities relative to the planes. That extremely facilitates experimental studies in comparison to infinite arrays of the cavities. We show the effect of merging of topologically protected BICs that pushes the square asymptotic of the $Q$-factor into the power degree 4 or even 6.
