250 citations · 378 across the 7 of their papers we have counts for
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physics.app-ph2022★ 250 cited
Observation of Temporal Reflections and Broadband Frequency Translations at Photonic Time-Interfaces
Hady Moussa, Gengyu Xu, Shixiong Yin +3
Time-reflection is a uniform inversion of the temporal evolution of a signal, which arises when an abrupt change in the properties of the host material occurs uniformly in space. A…
physics.app-ph2021★ 72 cited
Extreme Beam-forming with Impedance Metasurfaces Featuring Embedded Sources and Auxiliary Surface Wave Optimization
Gengyu Xu, Vasileios G. Ataloglou, Sean V. Hum +1
We present the end-to-end design of compact passive and lossless metasurface (MTS) antennas with integrated feeds. The complete low-profile system consists of a single-layered reac…