[7a-N106-1~11] 3.1 Basic optics and frontier of optics

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[7a-N106-7] Characteristics of Volume Holographic Optical Elements for Cylindrical Waves Fabricated via Shifted Multiple Exposure

〇Ryotaro Moritomo¹, Barada Daisuke² (1.Utsunomiya Univ., 2.Utsunomiya Univ. CORE)

Keywords:

AR Light Guide Plate,Hologram,Eyebox

To meet the requirements of high transmittance and compactness in HMD optical elements, a cylindrical-wave volume holographic element was fabricated using vertically shifted multiple exposure. Optical experiments demonstrated vertical expansion of both the field of view and the eyebox of the AR light guide. The effectiveness of the approach was quantitatively evaluated.