Information multiplexing from optical holography to multi-channel metaholography

Abstract: Holography offers a vital platform for optical information storage and processing, which has a profound impact on many photonic applications, including 3D displays, LiDAR, optical encryption, and artificial intelligence. In this review, we provide a comprehensive overview of optical holography, moving from volume holography based on optically thick holograms to digital holography using ultrathin metasurface holograms in nanophotonics. We review the use of volume holograms for holographic multiplexing through the linear momentum selectivity and other approaches and highlight the emerging use of digital holograms that can be implemented by ultrathin metasurfaces. We will summarize the fabrication of different holographic recording media and digital holograms based on recent advances in flat meta-optics and nanotechnology. We highlight the rapidly developing field of metasurface holography, presenting the use of multi-functional metasurfaces for multiplexing holography in the use of polarization, wavelength, and incident angle of light. In the scope of holographic applications, we will focus on high bandwidth metasurface holograms that offer the strong sensitivity to the orbital angular momentum of light. At the end, we will provide a short summary of this review article and our perspectives on the future development of the vivid holography field.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Information multiplexing from optical holography to multi-channel metaholography ; volume:12 ; number:24 ; year:2023 ; pages:4415-4440 ; extent:26 ; Nanophotonics ; 12, Heft 24 (2023), 4415-4440 (gesamt 26)

Contributors, Places and Time

• Creator: Márquez, Andrés ; Li, Chi ; Beléndez, Augusto ; Maier, Stefan A. ; Ren, Haoran

Further information

• DOI: 10.1515/nanoph-2023-0605
• URN: urn:nbn:de:101:1-2023120813140303859180
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:29 AM CEST