论文标题
光在微观上通过光的光运输
Controlled transportation of light by light at the microscale
论文作者
论文摘要
我们展示了如何在微观尺寸处光线传输光。我们设计了一个微型设备，该设备由一个短片段组成，该光纤耦合到横向面向输入输出超纤维。从第一个微纤维发射了一个耳语的索利顿，进入了纤维段，并沿其MM尺度长度慢慢传播。在指定输入输出超细纤维处的孤子负载和卸载光脉冲。孤子的速度及其传播方向由急剧小但可行的速度控制，以永久或全方位地引入有效纤维半径的纳米级变化。
We show how light can be controllably transported by light at microscale dimensions. We design a miniature device which consists of a short segment of an optical fiber coupled to transversely-oriented input-output microfibers. A whispering gallery soliton is launched from the first microfiber into the fiber segment and slowly propagates along its mm-scale length. The soliton loads and unloads optical pulses at designated input-output microfibers. The speed of the soliton and its propagation direction is controlled by the dramatically small, yet feasible to introduce permanently or all-optically, nanoscale variation of the effective fiber radius.
