Abstract: In this work, an amplitude-induced phase control method is proposed to achieve phase modulation by performing vector synthesis of two components with a tunable amplitude ratio. With a fixed ...

Abstract: In this paper, we propose a novel active reconfigurable intelligent surface (RIS)-assisted amplitude-domain reflection modulation (ADRM) transmission scheme, termed as ARIS-ADRM. This ...

Neuromodulation is the process by which nervous activity is regulated by way of controlling the physiological levels of several classes of neurotransmitters. Image Credit: KateStudio/Shutterstock.com ...

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Metasurfaces and metalenses are advancing high-resolution imaging, providing exceptional light control and improving ...