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Realization of High Numerical Aperture Achromatic Metalens via 3D Printed Multilayer Structures

  • Cheng Feng Pan
  • , Hao Wang
  • , Joel K.W. Yang*
  • *Corresponding author for this work
  • Singapore University of Technology and Design
  • National University of Singapore
  • Agency for Science, Technology and Research, Singapore

Research output: Contribution to conferencePaperpeer-review

Abstract

Multilayer achromatic metalenses with NA=0.5 & NA=0.7, working in 400-700 nm band are fabricated with low refractive index material by high resolution 3D printing within a single step.

Original languageEnglish
DOIs
StatePublished - 2023
Externally publishedYes
Event2023 Flat Optics: Components to Systems, FLatOptics 2023 in Optica Imaging Congress - Part of Imaging and Applied Optics Congress 2023 - Boston, United States
Duration: 14 Aug 202317 Aug 2023

Conference

Conference2023 Flat Optics: Components to Systems, FLatOptics 2023 in Optica Imaging Congress - Part of Imaging and Applied Optics Congress 2023
Country/TerritoryUnited States
CityBoston
Period14/08/2317/08/23

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