Plasmonic Airy beams with dynamically controlled trajectories
Plasmonic Airy beams with dynamically controlled trajectories
复制标题
具有动态控制轨迹的等离激元艾里光束
DOI：
10.1364/ol.36.003191
复制
发表时间：
2011-08-15
期刊：
影响因子：
3.6
通讯作者：
Zhang, Xiang
中科院分区：
文献类型：
--
作者：
Zhang, Peng;Wang, Sheng;Zhang, Xiang
本文报道了等离子体艾里光束（pab）的实验产生和动态轨迹控制。pab是通过金属表面的光栅耦合器将自由空间艾里光束直接耦合到表面等离子激元极化子而产生的。我们证明了pab的弹道运动可以通过计算机寻址空间光调制器或机械手段实时重新配置。(C) 2011美国光学学会
We report the experimental generation and dynamic trajectory control of plasmonic Airy beams (PABs). The PABs are created by directly coupling free-space Airy beams to surface plasmon polaritons through a grating coupler on a metal surface. We show that the ballistic motion of the PABs can be reconfigured in real time by either a computer addressed spatial light modulator or mechanical means. (C) 2011 Optical Society of America