A new single-layer chiral metasurface detects circularly polarized light efficiently, offering a compact, high-performance alternative to bulky optical systems.

It was tested at the world premiere of “The Hobbit” and during screenings at DreamWorks Animation’s Campanile Theater. By Carolyn Giardina Tech Editor Silver screens are used for projecting polarized ...

Holographic 3D display completely avoids the side effects of the traditional 3D display, such as the dizziness and fatigue of viewers. Therefore, it has become the frontier and hotspot of the current ...