Heo Hyeonsu, Rho Junsuk
Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea.
Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Republic of Korea.
Light Sci Appl. 2024 Aug 24;13(1):210. doi: 10.1038/s41377-024-01552-9.
Limited information capacity and inter-channel crosstalk in metaholograms hinder their practical use in display applications. Leveraging waveguide-based metasurfaces, the integration of spin and angle-of-incidence multiplexing facilitates the generation of broadband six-channel metaholograms free from crosstalk.
元全息图中有限的信息容量和通道间串扰阻碍了它们在显示应用中的实际应用。利用基于波导的超表面，自旋和入射角复用的集成有助于生成无串扰的宽带六通道元全息图。
