Single pixel imaging based on large capacity spatial multiplexing metasurface

Abstract: Single pixel imaging as an alternative to traditional imaging methods, has attracted extensive attention in various research fields. Metasurfaces with subwavelength unit cells and compact footprint can be used as a substitute for traditional optical elements. In this work, we propose a single pixel imaging scheme based on metasurface composed of photon sieves, where spatial modulation is realized through shifting. Spatial multiplexing capability is demonstrated by this shifting mode, which can obtain more patterns in limited space and greatly increase the mask capacity. Benefited from the simple structure and easy manufacture of photon sieves, large capacity metasurface can be manufactured. Meanwhile, metasurfaces can simplify the single pixel imaging system, leading to the system miniaturization and integration. In addition, numerical and optical experiments prove that our proposal can operate at the range from the entire visible light to near-infrared light. Such scheme provides a new way for single pixel imaging and would be applied in microscopic imaging, dynamic imaging, hyperspectral imaging, and so on.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Single pixel imaging based on large capacity spatial multiplexing metasurface ; volume:11 ; number:13 ; year:2022 ; pages:3071-3080 ; extent:10
Nanophotonics ; 11, Heft 13 (2022), 3071-3080 (gesamt 10)

Urheber
Yan, Jingxiao
Wang, Yongtian
Liu, Yin
Wei, Qunshuo
Zhang, Xue
Li, Xin
Huang, Lingling

DOI
10.1515/nanoph-2022-0103
URN
urn:nbn:de:101:1-2022120813090038319416
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:31 MESZ

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Beteiligte

  • Yan, Jingxiao
  • Wang, Yongtian
  • Liu, Yin
  • Wei, Qunshuo
  • Zhang, Xue
  • Li, Xin
  • Huang, Lingling

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