Abstract: This letter proposes a wideband (20 GHz) transparent metasurface for mobile phone glass covers. This metasurface enhances 5G/6G millimeter-wave (mm-wave) transmission and mitigates the ...
Abstract: The thermo-optic effect allows for the modulation of phase with very low induced optical losses in otherwise passive materials used for integrated optical phased arrays. A key drawback of ...
The European XFEL in Hamburg is one of the world's most powerful X-ray lasers. A new system called XFELO makes it possible to generate X-ray flashes with photons of very precisely defined energy. This ...
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