Double bi-material cantilever structures for complex surface plasmon modulation.

نویسندگان

  • Eui-Young Song
  • Jaebum Cho
  • Hwi Kim
  • Woo Young Choi
  • Byoungho Lee
چکیده

A complex modulation structure of surface plasmon polaritons using double bi-material cantilevers is proposed. It is shown with numerical analysis that the thermally controlled mechanical actuation of double bi-material cantilevers can modulate the amplitude and phase of surface plasmon polaritons across a full complex modulation range independently and simultaneously. The complex modulation structures designed for visible wavelengths are presented and their multi-wavelength integration is discussed.

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عنوان ژورنال:
  • Optics express

دوره 23 5  شماره 

صفحات  -

تاریخ انتشار 2015