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arXiv · 2212.04112

Fabrication method of a low-loss plasmonic waveguide containing both plasmonic-friendly and plasmonic-unfriendly metals

Vadym Zayets·Iryna Serdeha·Valerii Grygoruk
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Abstract

Fabrication technology, which allows a substantial decrease of the plasmonic propagation loss for both plasmon-friendly metals like Au, Cu or Al and plasmon-unfriendly metals like Co, Fe or Cr, has been developed and experimentally demonstrated. Optimization of the optical confinement is used to reduce the propagation loss below 1 dB per plasmonic device.

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Vadym Zayets, Iryna Serdeha, Valerii Grygoruk. 2022-12-08. Fabrication method of a low-loss plasmonic waveguide containing both plasmonic-friendly and plasmonic-unfriendly metals. https://doi.org/10.1016/j.photonics.2023.101196

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