Figure 1: Sculpturing light by digital control. A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.230026 overviews liquid crystal spatial light modulators devices and applications.
A tunable metasurface can control optical light in space and time, offering a path toward new ways of wirelessly and securely transmitting large amounts of data both on Earth and in space. It is a ...
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