micropolis

1.Finally, in the micropolis corners you can see ring resonators, which are a conventional (non photonic-crystal) way to achieve a resonant cavity for use in channel-drop filters, etcetera.

最后，在光子微域的转角处，你可以看见振电路，这是传统的式（非光子晶体式）来于滤波器等的振腔。