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.
Meta-holograms, the computer-generated holograms assisted with nano-structured metasurfaces, promise efficient recording of light at the nanoscale. Adopting the multiplexing principle further bestows ...