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US 2026/0267040 A1Published application
Graphene-integrated plasmonic metasurface array
AssigneeCarnegie Mellon University
InventorsSheng Shen, Xiu Liu, Yibai Zhong
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Abstract
Disclosed herein is an electrically programmable plasmonic metasurface array integrated with graphene field effect transistors and a method for producing highly dynamic, pixelated modulations of coherent mid-infrared emission using the device.
Claims15
A metasurface device, comprising:
- a plurality of pixels, each pixel comprising:
- an array of plasmonic nano-antennas;
- a layer of graphene patterned into a plurality of Gr-FETs having source and drain contacts and corresponding to the pixels.
Dependencies are inferred from the claim text.