A plasmonic nanostructure for polarization‐controlled steering of surface plasmon polaritons (SPPs) is demonstrated by Dhruv Tyagi, Tzu‐Yu Chen, and Chen‐Bin Huang, in article number 2000076. Strategically located Babinet‐inverted nanoantennas with high sensitivity to the linear polarization of the monochromatic excitation source lead to efficient full quadrant steering. In addition, this nanostructure also functions as a polarization‐driven power splitter when desired.

中文翻译：

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表面等离激元极化子：使用交叉的互易纳米天线对表面等离激元进行极化控制（Laser Photonics Rev. 14（8）/ 2020）

Dhruv Tyagi，Tzu‐Yu Chen和Huang ChenBin Huang在文章编号2000076中展示了用于极化控制表面等离激元极化子（SPPs）的极化的等离子纳米结构。战略定位的Babinet倒置纳米天线对线性极化具有高灵敏度。单色激发源的辐射导致有效的全象限转向。此外，在需要时，这种纳米结构还可以用作偏振驱动的功率分配器。