Web15 feb. 2024 · Meta-hologram is a kind of novel hologram constructed using metasurface, which consists of a series of artificial optical antennas with subwavelength size. On the basis of photonic resonances, optical antenna has the ability to manipulate phase, amplitude and even polarization of the electromagnetic wave. Webmetasurface holograms are able to store and reconstruct full wave information of target objects. Therefore, they are used increasingly for 3D-displays, data storage, optical metrology and beam shaping applications [9]. However, most of the metasurface holograms are passive devices.
Broadband Hybrid Holographic Multiplexing with Geometric …
Web5 sep. 2024 · Metasurface holograms consisting of nanostructures have shown great promise for various applications due to their unique capability of shaping light. However, most of previous work about metasurface holograms suffer from either single color or fixed colors once the metasurface holograms are fabricated. In this paper, a tunable dual … WebMetasurface-based computer generated holography at terahertz frequencies Liu Xingbo et al., Opto-Electronic Engineering, 2024 Dynamic 3D meta-holography in visible range with large frame number and high frame rate Hui Gao et al., Sci Adv, 2024 Multicolor 3D meta-holography by broadband plasmonic modulation Xiong Li et al., Sci Adv, 2016 hot pack dishwasher lab
Meta-hologram for three-dimensional display in terahertz …
Web28 sep. 2024 · The operation principle of metasurfaces relies on the electromagnetic responses of meta-atoms with in-plane varying geometric dimensions or rotation angles, and differs from that of traditional bulky holographic components by … Web13 okt. 2024 · We propose metasurface holograms as a novel platform to generate optical trap arrays for cold atoms with high fidelity, efficiency, and thermal stability. We developed design and fabrication... WebMetasurfaces have become an excellent solution for holograms owing to their ability to control electromagnetic waves ( Wang et al., 2016a; Devlin et al., 2016; Zhang et al., … lindsey lapnow