Presentation Information

[8p-P06-2]Optimization of Incident Angle and Exposure Time in a Volume Holographic Combiner

〇Taiyo Kikuchi1, Barada Daisuke1,2 (1.Utsunomiya Univ., 2.Utsunomiya Univ Core)

Keywords:

AR,holography

In this study, in order to improve the difference in light intensity between viewpoints in a volume holographic combiner, we adjusted the incident angle and exposure time to achieve uniform diffraction efficiency. We performed angle-multiple and shift-multiple exposure using photopolymer, and by selecting the optimal exposure conditions for each angle, we achieved uniform visibility.