Slow light can be generated by counter-directionalcoupling between a silica wire and a two-dimensional (2D) silicon photonic crystal slab waveguide.
在二氧化硅线和二维硅光子晶体条形波导间的反向耦合可产生慢光。
2
The article presents a new way of obtaining uniform splitting of the power of the optical power by directionalcoupling between the photonic crystal waveguides.
提出了一种实现光子晶体波导定向耦合型多路光均分的新方法。
3
The optical propagation properties of the device have been demonstrated by finite difference time domain method according to the waveguides directionalcoupling and self-imaging principle.