Control the dispersive focus properties of plasmonic lenses

@article{Wan2012ControlTD,
  title={Control the dispersive focus properties of plasmonic lenses},
  author={Weiwei Wan and Zhaowei Liu},
  journal={2012 Conference on Lasers and Electro-Optics (CLEO)},
  year={2012},
  pages={1-2}
}
We propose a novel plasmonic lens, which consists of plasmonic waveguides and a phase zone plate, with designable dispersive properties. One chosen wavelength can be designed to have the longest or shortest focal length. 

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