Dynamic 3D meta-holography in visible range with large frame number and high frame rate
Hui Gao, Yuxi Wang, Xuhao Fan, Binzhang Jiao, Tingan Li, Chenglin Shang, Cheng Zeng, Leimin Deng, Wei Xiong, Jinsong Xia, Minghui Hong
Abstract
different holographic frames and an extremely high frame rate (9523 frames per second) in the visible range. The design is based on a space channel metasurface and a high-speed dynamic structured laser beam modulation module. The space channel consists of silicon nitride nanopillars with a high modulation efficiency. This method can satisfy the needs of a holographic display and be useful in other applications, such as laser fabrication, optical storage, optics communications, and information processing.
Topics & Concepts
Frame (networking)HolographyRange (aeronautics)Computer scienceFrame rateOpticsMaterials sciencePhysicsArtificial intelligenceTelecommunicationsComposite materialAdvanced Optical Imaging TechnologiesMetamaterials and Metasurfaces ApplicationsDigital Holography and Microscopy