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P‐8.1: Controlling the Photophoretic Trap Location for Volumetric Display along Multiple Axes in a Compact System
Author(s) -
Chae Minseok,
Bang Kiseung,
Lee Byoungho
Publication year - 2021
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14553
Subject(s) - trap (plumbing) , lens (geology) , optics , particle (ecology) , focus (optics) , physics , materials science , geology , oceanography , meteorology
The photophoretic trap volumetric display (PTVD) renders 3D images in the air by sweeping the airborne particle. In the previous PTVD, the particle moves along the optical axis with a linear stage, making the size of the system bulky. In this paper, we verify the feasibility of using a focus tunable lens for moving the particle along the multiple axes, including the optical axis.