All‐Dielectric Meta‐Optics for High‐Efficiency Independent Amplitude and Phase Manipulation

Optical metasurfaces, composed of subwavelength scattering elements, demonstrate remarkable control over the transmitted amplitude, phase, and polarization of light. However, manipulating the amplitude upon transmission, without the use of surface waves, requires loss if a single metasurface is used. Herein, high‐efficiency independent manipulation of the amplitude and phase of a beam is described using two lossless phase‐only metasurfaces separated by a distance. With this configuration, optical components such as combined beam‐forming and splitting devices are experimentally demonstrated, as well as those for forming complex‐valued, 3D holograms. The compound meta‐optic platform provides a promising approach for achieving high‐performance holographic displays and compact optical components, while exhibiting a high overall efficiency.

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

Erschienen in
All‐Dielectric Meta‐Optics for High‐Efficiency Independent Amplitude and Phase Manipulation ; day:26 ; month:12 ; year:2021 ; extent:9
Advanced photonics research ; (26.12.2021) (gesamt 9)

Urheber
Raeker, Brian O.
Zheng, Hanyu
Zhou, You
Kravchenko, Ivan I.
Valentine, Jason
Grbic, Anthony

DOI
10.1002/adpr.202100285
URN
urn:nbn:de:101:1-2021122714023592618534
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:20 MESZ

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Beteiligte

  • Raeker, Brian O.
  • Zheng, Hanyu
  • Zhou, You
  • Kravchenko, Ivan I.
  • Valentine, Jason
  • Grbic, Anthony

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