Volume holographic grating for wavelength multiplexed field-of-view expansion

Pengyu Liu, Ted Liang Tai Lee, Chuan Luo, Brandon Hellman, Zhipeng Dong, Yuzuru Takashima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We propose and demonstrate a Field of View (FOV) expander, realized by wavelength-division multiplexing (WDM) by using volume holographic gratings (VHG). This holographic based FOV expander is low cost and easy to manufacture, which we demonstrate through our updated in-plane writing setup. We present our experimental results of diffraction efficiency measurements and image analysis which show high SNR and angular resolution. This holographic based FOV expander based on VHGs have potentials and can be implemented into AR/VR systems.

Original languageEnglish (US)
Title of host publicationOptical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) III
EditorsBernard C. Kress, Christophe Peroz
PublisherSPIE
ISBN (Electronic)9781510647329
DOIs
StatePublished - 2022
EventOptical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) III 2022 - San Francisco, United States
Duration: Jan 23 2022Jan 25 2022

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume11931
ISSN (Print)1605-7422

Conference

ConferenceOptical Architectures for Displays and Sensing in Augmented, Virtual, and Mixed Reality (AR, VR, MR) III 2022
Country/TerritoryUnited States
CitySan Francisco
Period1/23/221/25/22

Keywords

  • Augmented Reality
  • Field of View Expansion
  • Hologram
  • Near-to-Eye Displays
  • Volume Holographic Gratings
  • Wavelength Multiplexing

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Biomaterials
  • Radiology Nuclear Medicine and imaging

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