Programmable terahertz chip-scale sensing interface with direct digital reconfiguration at sub-wavelength scales

Chip-scale, room-temperature terahertz sensing can potentially enable many applications, but remains restricted in terms of spectrum, angle of incidence and polarization. Here the authors report a methodology for a CMOS-based, programmable THz sensor surface that allows dynamic adaption in all three...

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Autores principales: Xue Wu, Huaixi Lu, Kaushik Sengupta
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/caa028a78db04930b7a1ac56e5222ccf
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Sumario:Chip-scale, room-temperature terahertz sensing can potentially enable many applications, but remains restricted in terms of spectrum, angle of incidence and polarization. Here the authors report a methodology for a CMOS-based, programmable THz sensor surface that allows dynamic adaption in all three properties.