Spatiotemporal encryption of terahertz light assisted by computational method

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This theme focuses on the security aspect of high-frequency wireless communications directly at the physical layer of the data exchange process. With this exciting theme, we will combine innovative ideas in active microelectronics, such as the use of "microelectromechanical systems" (MEMS), with the generation and detection of terahertz (THz) waves by non-linear effects in addition to deep signal processing. By developing innovative active THz emitters, detectors and routing optic devices (i.e. the physical layer security), we will also pursue novel ultrafast THz sensing methods based on computational methods.