Recently, the development of augmented reality (AR)/ virtual reality (VR) has brought new life to holographic display. Holographic Maxwellian display technology, also known as holographic retinal projection display (RPD), is considered as a promising AR near-eye display technology. It can provide consistently sharp two-dimensional images within a range of depth of field without being affected by human eye focusing. Several recent works of holographic Maxwellian near- eye display are introduced. Firstly, we have proposed a hybrid holographic Maxwellian near-eye display based on spherical wave and plane wave reconstruction to extend the depth of field. Secondly, we have proposed a lensless full- color holographic Maxwellian near-eye display with horizontal eyebox expansion using a single spatial light modulator (SLM). Thirdly, we have proposed a conjugate wavefront encoding method to efficiently expand the eyebox for the holographic Maxwellian near-eye display.


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    Title :

    Full-color holographic Maxwellian near-eye display with extended eyebox


    Contributors:
    Wang, Zi (author) / Tu, Kefeng (author) / Zhang, Xu (author) / Lv, Guoqiang (author) / Feng, Qibin (author) / Ming, Hai (author) / Wang, Anting (author)

    Conference:

    Holography, Diffractive Optics, and Applications XI ; 2021 ; Nantong,Jiangsu,China


    Published in:

    Proc. SPIE ; 11898


    Publication date :

    2021-10-09





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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