Investigation of volumetric display using micro-clouds as voxels

Keisuke Numazawa; Kota Kumagai; Yoshio Hayasaki

Presentation information

Oral presentation

3 Optics and Photonics » 3.2 Information photonics and image engineering (formerly 3.3)

[15p-A202-1~14] 3.2 Information photonics and image engineering (formerly 3.3)

Wed. Mar 15, 2023 1:00 PM - 5:30 PM A202 (Building No. 6)

Naoya Tate(Kyushu Univ.), Daisuke Barada(Utsunomiya Univ.), Yusuke Saita(Wakayama Univ.)

2:30 PM - 2:45 PM

[15p-A202-5] Investigation of volumetric display using micro-clouds as voxels

〇Keisuke Numazawa¹, Kota Kumagai¹, Yoshio Hayasaki¹ (1.Utsunomiya Univ.CORE)

Keywords:volumetric display

A volumetric display is a device that displays three-dimensional images by arranging volumetric pixels or voxels in space. This display is characterized by a wide field of view and the ability to display volumetric images that satisfy human depth perception. In this study, we propose a volumetric display that uses voxels as droplets generated by focused femtosecond laser irradiation of a cloud chamber. We performed experiments to observe the magnified image of the voxel as the pulse energy is increased.