International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Dec 1, 2021 - Dec 3, 2021
Virtual Conference

[3D1-3] Holographic Display Using Pulse-Modulated MEMS SLM with HOE Illumination System

3D Workshop

*Takumi Matsumoto1, Toshihiro Uruma1, Yasuhiro Takaki1 (1.Tokyo University of Agriculture and Technology (Japan))

Holography, MEMS SLM, HOE, 3D images

https://doi.org/10.36463/idw.2021.0425

The holographic display using the pulse-modulated MEMS SLM provides a wide viewing zone without the pixel pitch reduction of the SLM. In this study, the illumination system which consists of a waveguide substrate and two HOEs is developed for the pulse-modulated MEMS SLM to increase the brightness of holographic images.