Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Compact see-through 3D head-mounted display based on wavefront modulation with holographic grating filter.

Qiankun Gao, Juan Liu, Xinhui Duan

    Optics Express
    |April 7, 2017
    PubMed
    Summary

    This study introduces a compact see-through 3D head-mounted display (HMD) using holographic technology. The novel design overcomes visual fatigue and offers potential for interactive 3D displays.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    New amino butenolides from the bulbs of Fritillaria unibracteata.

    Fitoterapia·2014
    Same author

    [Prevalence and homology analysis on human and animals severe fever with thrombocytopenia syndrome virus infection in Yantai of Shandong province].

    Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi·2014
    Same author

    Moderate-intensity rotating magnetic fields do not affect bone quality and bone remodeling in hindlimb suspended rats.

    PloS one·2014
    Same author

    Databases for B-cell epitopes.

    Methods in molecular biology (Clifton, N.J.)·2014
    Same author

    HSP60 is involved in the neuroprotective effects of naloxone.

    Molecular medicine reports·2014
    Same author

    [Resource situation investigation about Rheum tanguticum and its sustainable utilization analysis in main production area of China].

    Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica·2014

    Area of Science:

    • Optics and Photonics
    • Holography
    • Display Technology

    Background:

    • Traditional 3D displays suffer from accommodation-vergence conflict and visual fatigue.
    • Existing head-mounted displays often lack compactness and true 3D imaging capabilities.

    Purpose of the Study:

    • To propose and investigate a compact, see-through three-dimensional head-mounted display (3D-HMD).
    • To address the limitations of current 3D display technologies, specifically visual fatigue and display conflict.

    Main Methods:

    • Utilizing two phase holograms analytically extracted from object wavefronts.
    • Employing a spatial light modulator (SLM) to upload holographic data.
    • Integrating a holographic grating as a frequency filter for wavefront modulation.

    Related Experiment Videos

    Main Results:

    • A preliminary prototype with a compact optical structure was developed (133.8mm × 40.4mm × 35.4mm).
    • Optical experiments confirmed the system's ability to present 3D images with full depth cues.
    • The display is free from accommodation-vergence conflict and visual fatigue.

    Conclusions:

    • The proposed 3D-HMD offers a compact and effective solution for true 3D imaging.
    • The system demonstrates dynamic display capabilities, indicating potential for interactive applications.
    • This technology presents a promising advancement in overcoming visual discomfort in 3D displays.