• Technical Conference: 

    15 – 20 May 2022

  • Exhibition: 

    17 – 19 May 2022

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Physical-Layer Security Using Atmosphere-Limited Line-of-Sight Terahertz Links (JW1A.18)

Presenter: Zhaoji Fang, Brown University

We simulate the properties of atmospheric absorption for a free-space terahertz channel, and propose a method to enable physical-layer security by tuning the carrier frequency relative to a water vapor absorption line.

Authors:Zhaoji Fang, Brown University / Daniel Mittleman, Brown University

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