Abstract: Paving the way toward next-generation communications, reconfigurable intelligent surface (RIS) based free-space optical (FSO) links have emerged as a strong candidate in the unlicensed ...
Amid high expectations for quantum technology, a new paper in Science reports a proven quantum advantage. In an experiment, ...
Digital twins are playing a critical role in advancing the healthcare sector. With the aim of improving health interventions ...
Abstract: We experimentally demonstrate a free-space all-optical chaotic communication system that enhances transmission capacity and security by orbital angular momentum (OAM) multiplexing. Optical ...