Achromatic diffractive liquid-crystal optics for virtual reality displays

Zhenyi Luo; Yannanqi Li; John Semmen; Yi Rao; Shin-Tson Wu

doi:10.1038/s41377-023-01254-8

Go to Nature Website

Your Location：

Home >

Browse articles >

Achromatic diffractive liquid-crystal optics for virtual reality displays

Original Articles

- Achromatic diffractive liquid-crystal optics for virtual reality displays
- Achromatic diffractive liquid-crystal optics for virtual reality displays
- LSA 2023年12卷第10期页码：2215-2227
- Affiliations：
  
  1.College of Optics and Photonics, University of Central Florida, Orlando, FL 32816, USA
  2.Goertek Electronics, 5451 Great America Parkway, Suite 301, Santa Clara, CA 95054, USA
- Author bio：
  
  Shin-Tson Wu (swu@creol.ucf.edu)
- Funds：
- DOI：10.1038/s41377-023-01254-8
  中图分类号：
- 纸质出版日期：2023-10-31，
  
  网络出版日期：2023-09-15，
  
  收稿日期：2023-06-24，
  
  修回日期：2023-08-03，
  
  录用日期：2023-08-06
- Accepted：
Scan QR Code
Achromatic diffractive liquid-crystal optics for virtual reality displays[J]. LSA, 2023,12(10):2215-2227.

Luo, Z. Y. et al. Achromatic diffractive liquid-crystal optics for virtual reality displays. Light: Science & Applications, 12, 2215-2227 (2023).
Achromatic diffractive liquid-crystal optics for virtual reality displays[J]. LSA, 2023,12(10):2215-2227. DOI： 10.1038/s41377-023-01254-8.

Luo, Z. Y. et al. Achromatic diffractive liquid-crystal optics for virtual reality displays. Light: Science & Applications, 12, 2215-2227 (2023). DOI： 10.1038/s41377-023-01254-8.

摘要

Abstract

Diffractive liquid-crystal optics is a promising optical element for virtual reality (VR) and mixed reality as it provides an ultrathin formfactor and lightweight for human factors and ergonomics. However

its severe chromatic aberrations impose a big challenge for full-color display applications. In this study

we demonstrate an achromatic diffractive liquid-crystal device to overcome this longstanding chromatic aberration issue. The proposed device consists of three stacked diffractive liquid crystal optical elements with specifically designed spectral response and polarization selectivity. The concept is validated by both simulations and experiments. Our experimental results show a significant improvement in imaging performance with two types of light engines: a laser projector and an organic light-emitting diode display panel. In addition

our simulation results indicate that the lateral color shift is reduced by ~100 times in comparison with conventional broadband diffractive liquid-crystal lens. Potential applications for VR-enabled metaverse

spatial computing

and digital twins that have found widespread applications in smart tourism

smart education

smart healthcare

smart manufacturing

and smart construction are foreseeable.

关键词

Keywords

references

Guttentag, D. A. Virtual reality: applications and implications for tourism.Tour. Manag.31, 637–651 (2010)..

Rendon, A. A. et al. The effect of virtual reality gaming on dynamic balance in older adults.Age Age.41, 549–552 (2012)..

Choi, S., Jung, K.&Noh, S. D. Virtual reality applications in manufacturing industries: past research, present findings, and future directions.Concurr. Eng.23, 40–63 (2015)..

Li, X. et al. A critical review of virtual and augmented reality (VR/AR) applications in construction safety.Autom. Constr.86, 150–162 (2018)..

Zhang, W. P.&Wang, Z. Theory and practice of VR/AR in K-12 science education—a systematic review.Sustainability13, 12646 (2021)..

Xiong, J. H. et al. Augmented reality and virtual reality displays: emerging technologies and future perspectives.Light Sci. Appl.10, 216 (2021)..

Bang, K. et al. Lenslet VR: thin, flat and wide-FOV virtual reality display using fresnel lens and lenslet array.IEEE Trans. Vis. Computer Graph.27, 2545–2554 (2021)..

Zhan, T. et al. Practical chromatic aberration correction in virtual reality displays enabled by cost-effective ultra-broadband liquid crystal polymer lenses.Adv. Opt. Mater.8, 1901360 (2020)..

Chen, W. T. et al. A broadband achromatic metalens for focusing and imaging in the visible.Nat. Nanotechnol.13, 220–226 (2018)..

Wang, S. M. et al. A broadband achromatic metalens in the visible.Nat. Nanotechnol.13, 227–232 (2018)..

Lin, R. J. et al. Achromatic metalens array for full-colour light-field imaging.Nat. Nanotechnol.14, 227–231 (2019)..

Schadt, M. et al. Surface-induced parallel alignment of liquid crystals by linearly polymerized photopolymers.Japanese Journal of Applied.Physics31, 2155–2164 (1992)..

Schadt, M., Seiberle, H.&Schuster, A. Optical patterning of multi-domain liquid-crystal displays with wide viewing angles.Nature381, 212–215 (1996)..

Chen, P. et al. Liquid-crystal-mediated geometric phase: from transmissive to broadband reflective planar optics.Adv. Mater.32, 1903665 (2020)..

Wang, Y. J.&Lin, Y. H. Liquid crystal technology for vergence-accommodation conflicts in augmented reality and virtual reality systems: a review.Liq. Cryst. Rev.9, 35–64 (2021)..

Xiong, J. H.&Wu, S. T. Planar liquid crystal polarization optics for augmented reality and virtual reality: from fundamentals to applications.eLight1, 3 (2021)..

Zhu, L. et al. Pancharatnam–Berry phase reversal via opposite-chirality-coexisted superstructures.Light Sci. Appl.11, 135 (2022)..

Yin, K. et al. Advanced liquid crystal devices for augmented reality and virtual reality displays: principles and applications.Light Sci. Appl.11, 161 (2022)..

Chen, P. et al. Simultaneous realization of dynamic and hybrid multiplexed holography via light‐activated chiral superstructures.Laser Photonics Rev.16, 2200011 (2022)..

Luo, Z. Y. et al. Correcting the wavelength-induced phase deviation of Pancharatnam-Berry lenses.Opt. Express30, 36644–36650 (2022)..

Lee, Y. H. et al. Recent progress in Pancharatnam–Berry phase optical elements and the applications for virtual/augmented realities.Opt. Data Process. Storage3, 79–88 (2017)..

Tabiryan, N. V. et al. Advances in transparent planar optics: enabling large aperture, ultrathin lenses.Adv. Opt. Mater.9, 2001692 (2021)..

Zou, J. Y. et al. Broadband wide-view Pancharatnam–Berry phase deflector.Opt. Express28, 4921–4927 (2020)..

Komanduri, R. K., Lawler, K. F.&Escuti, M. J. Multi-twist retarders: broadband retardation control using self-aligning reactive liquid crystal layers.Opt. Express21, 404–420 (2013)..

Chigrinov, V. G., Kozenkov, V. M.&Kwok, H. S. Photoalignment of Liquid Crystalline Materials: Physics and Applications (Hoboken: John Wiley&Sons, 2008).

Yaroshchuk, O. et al. Photoalignment Properties of Brilliant Yellow Dye. Proceedings of the International Display Workshops pp. 1665–1668 (Sapporo, Japan, 2007).

Hsiang, E. L. et al. Optimizing the display performance for virtual reality systems.OSA Contin.4, 3052–3067 (2021)..

Kim, J. et al. Fabrication of ideal geometric-phase holograms with arbitrary wavefronts.Optica2, 958–964 (2015)..

Gao, K. et al. Thin-film Pancharatnam lens with low f-number and high quality.Opt. Express23, 26086–26094 (2015)..

Xiong, J. H. et al. Holo-imprinting polarization optics with a reflective liquid crystal hologram template.Light Sci. Appl.11, 54 (2022)..

Miskiewicz, M. N.&Escuti, M. J. Direct-writing of complex liquid crystal patterns.Opt. Express22, 12691–12706 (2014)..

Tan, G. J. et al. Foveated imaging for near-eye displays.Opt. Express26, 25076–25085 (2018)..

Shi, Y. et al. High photoinduced ordering and controllable photostability of hydrophilic azobenzene material based on relative humidity.Langmuir34, 4465–4472 (2018)..

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

暂无数据