Rewritable Optical Fourier Volumes using Photoaddressable Polymers containing Azobenzene and Liquid Crystals

Heeju Son, Kwangjin Kim, Youngjun Lim, Seungjae Hong, Changwon Shin, Dongjae Baek, Hyeonho Kim, Nam Kim, Joona Bang, Seungwoo Lee

Research output: Contribution to journalConference articlepeer-review

Abstract

Holographic Optical Elements (HOEs) based on the Fourier transform have to consist of the structures with sinusoidally modulated refractive index changes to avoid the mixing of undesired frequencies that can act as noise for the devices. In terms of the structure concepts, the optical Fourier volumes are appropriate for the HOEs due to their high diffraction efficiency, narrow angular selectivity. In this works, we synthesized the photoaddressable polymers and inscribed the optical Fourier volumes to confirm their properties as HOEs.

Original languageEnglish
Pages (from-to)1720-1721
Number of pages2
JournalInternational Conference on Metamaterials, Photonic Crystals and Plasmonics
Publication statusPublished - 2023
Event13th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2023 - Paris, France
Duration: 2023 Jul 182023 Jul 21

Bibliographical note

Publisher Copyright:
© 2023, META Conference. All rights reserved.

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Materials Science (miscellaneous)
  • Electronic, Optical and Magnetic Materials
  • Materials Chemistry

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