Ultra-High Performance Spherical Symmetrical Line Scanning Optical See-through Glasses DOI Creative Commons
Weiqi Liu, Jianming Yang,

Qunwen Fan

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 5, 2024

Abstract In the development of optical see-through (OST) glasses, interdependence among field view (FOV), Eyebox, and resolution has significantly constrained progress over past decades. This paper proposes a groundbreaking solution that combines spherical symmetric design with rotating micro-display technology, successfully overcoming these limitations. transformative approach markedly enhances display performance AR achieving an FOV 90°, supporting single-eye 8K resolution, Eyebox greater than 10 mm, distortion-free effects. Since symmetry represents limit in three-dimensional space, fully utilizing this structure reaches theoretical maximum. will comprehensively verify feasibility technical route through analysis experimental validation.

Language: Английский

Next-generation interfaces: integrating liquid crystal technologies in augmented and virtual reality – A review DOI
Ali Zia, Sadaf Saeed, Tianlong Man

et al.

Liquid Crystals Reviews, Journal Year: 2024, Volume and Issue: 12(1), P. 30 - 56

Published: Jan. 2, 2024

Language: Английский

Citations

8
Three-layer polarisation volume grating with enhanced diffraction efficiency and FOV in AR and VR applications DOI
Ali Zia, Huan Wu, Sadaf Saeed

et al.

Liquid Crystals, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 10

Published: Nov. 4, 2024

In the rapidly evolving fields of Augmented Reality (AR) and Virtual (VR), achieving high diffraction efficiency a wide field view (FOV) is critical for enhancing visual experience. This paper presents three-layer Polarisation Volume Grating (TL-PVG) structure designed to address limitations single-layer PVGs in AR/VR applications. By stacking multiple PVG layers with different tilt angles, TL-PVG achieves an expanded angular bandwidth improved efficiency, enabling brighter more immersive displays. The proposed incorporates polarisation multiplexing optimise optical by approximately 75%, thereby image brightness sharpness. experimental results demonstrate that significantly outperforms traditional PVGs, offering promising solution waveguide elements next-generation study provides comprehensive analysis fabrication process, properties, applications TL-PVGs, highlighting their potential revolutionise technology.

Language: Английский

Citations

1
Ultra-High Performance Spherical Symmetrical Line Scanning Optical See-through Glasses DOI Creative Commons
Weiqi Liu, Jianming Yang,

Qunwen Fan

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Aug. 5, 2024

Abstract In the development of optical see-through (OST) glasses, interdependence among field view (FOV), Eyebox, and resolution has significantly constrained progress over past decades. This paper proposes a groundbreaking solution that combines spherical symmetric design with rotating micro-display technology, successfully overcoming these limitations. transformative approach markedly enhances display performance AR achieving an FOV 90°, supporting single-eye 8K resolution, Eyebox greater than 10 mm, distortion-free effects. Since symmetry represents limit in three-dimensional space, fully utilizing this structure reaches theoretical maximum. will comprehensively verify feasibility technical route through analysis experimental validation.

Language: Английский

Citations

0