Researchers combined OLEDs with metasurfaces to project holograms. The method enables simpler, cheaper, and smaller displays. New research from the University of St Andrews is advancing holographic technology, with potential applications in smart devices, communication, gaming, and entertainment. In a paper published in the journal Light, Science and Application, physicists from the School of Physics […]



Summary

Researchers have developed a new holographic display method using OLEDs and metasurfaces, simplifying and reducing the cost and size of traditional holographic projectors. This innovation, originating from the University of St Andrews, promises a smaller footprint than existing spatial light modulators. The technology has diverse applications across smart devices, communication, gaming, and entertainment. The research, detailed in the journal Light, Science and Application, highlights the potential to revolutionize holographic displays with increased accessibility and compact design.

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