New technology lays groundwork for large-scale, high-resolution 3D displays

https://www.osa.org/en-us/about_osa/newsroom/news_releases/2021/new_technology_lays_groundwork_for_large-scale_hig/

"natural-looking 3D images that don’t require special 3D glasses for viewing... combining two existing methods to achieving an ultrahigh-definition volumetric light-field display with almost diffraction-limited resolution... also found a way to effectively resolve the difficulty of enlarging a volumetric scene and overcame problems with information loss that tend to affect integral imaging.”