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physics.optics2026
Reconfigurable Curved Beams at Terahertz Frequencies Using Inverse-Designed Bilayer Diffractive Structures
Wei Jia, Miguel Gomez, Steve Blair +1
Curved electromagnetic beams at terahertz (THz) frequencies have recently emerged as a powerful example of wavefront engineering, with applications in imaging and high-capacity wir…
physics.optics2026
Holographic Mapping of Orbital Angular Momentum Using a Terahertz Diffractive Optical Neural Network
Wei Jia, Miguel Gomez, Steve Blair +1
Using orbital angular momentum (OAM) in the terahertz (THz) range provides a new degree of freedom for communication and imaging systems. This study presents a compact diffractive…