Thermal Infrared Spectral Imagers Based on Graphene-Loaded Slot Antennas

  title={Thermal Infrared Spectral Imagers Based on Graphene-Loaded Slot Antennas},
  author={J. Goldstein and D. Englund},
  journal={2020 Conference on Lasers and Electro-Optics (CLEO)},
We propose a compact thermal infrared spectral imager comprising a meta-surface composed of subwavelength-spaced graphene-loaded slot antennas. We establish a model for the antennas’ properties and simulate a metasurface with broadband efficient absorption. 

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