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      Drive Type Virtual Reality - Head Mounted Display

      Preprint
      In review
      research-article
        1 ,
      ScienceOpen Preprints
      ScienceOpen
      TiO2, HMD, drive, VR, nanograting
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            Revision notes

            Author modified story, and added appendix part for wearable devise.  

             

            Abstract

            I realized the high-power drive type of emission beam generated at the surface by using the excitation of the guided mode in a TiO 2 slanted nanograting layer. In the TiO 2 layer, the beam is waveguided along the short axis direction of the grating at a specific injection angle Θ. On the surface of the layer, a beam consisting of leakage generated during the waveguide is emitted. The emitted beam would have a high optical intensity compared with the general emission. Furthermore, it would generate an afterimage for the waveguide direction. In this work, I performed angle-resolved measurements to obtain two effects, namely intensity maintain and after(-driving) imaging. Subsequently, I identified an appropriate resonance condition for the above radiation on the 1D waveguide on the surface. Thereby, the resonance peak for the waveguide with Θ FWHM =10.0° at Θ = 10° was verified in the measurement. This grating sample is likely to be effective as a novel coupler on a binocular Virtual Reality – Head Mounted Display (VR-HMD).

            Content

            Author and article information

            Journal
            ScienceOpen Preprints
            ScienceOpen
            1 July 2022
            Affiliations
            [1 ] 500, KITAWAKI, SHIMIZU-KU
            Author notes
            Article
            10.14293/S2199-1006.1.SOR-.PP0TSF2.v3
            f742e881-823f-43dc-8d35-d0703bb24faf

            This work has been published open access under Creative Commons Attribution License CC BY 4.0 , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Conditions, terms of use and publishing policy can be found at www.scienceopen.com .


            The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.
            Engineering,Physics,Materials science
            VR,drive, TiO2,HMD,nanograting

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