High-performance polarization beam splitter based on anisotropic plasmonic nanostructures

@article{Song2018HighperformancePB,
  title={High-performance polarization beam splitter based on anisotropic plasmonic nanostructures},
  author={Zhengyong Song and Qiongqiong Chu and Longfang Ye and Yanhui Liu and Chunhui Zhu and Qing Huo Liu},
  journal={Applied Physics B},
  year={2018},
  volume={124},
  pages={1-6}
}
We propose an alternative design of efficient and compact polarization beam splitters for wide-angle and polarization-sensitive incidence of electromagnetic waves at near-infrared frequencies. The designed system is constructed by depositing periodic metallic strips on top and bottom of a continuous metal film. Based on the optimization of structure parameters, the whole system can suppress transmission (~ 0%) for one polarization and enhance transmission for another polarization (~ 95%). This… CONTINUE READING

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