Acoustophoretic volumetric displays using a fast-moving levitated particle
- Submitting institution
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University of Bristol
- Unit of assessment
- 12 - Engineering
- Output identifier
- 223339447
- Type
- D - Journal article
- DOI
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10.1063/1.5113467
- Title of journal
- Applied Physics Letters
- Article number
- 064101 (2019)
- First page
- -
- Volume
- 115
- Issue
- -
- ISSN
- 0003-6951
- Open access status
- Compliant
- Month of publication
- August
- Year of publication
- 2019
- URL
-
-
- Supplementary information
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-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
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3
- Research group(s)
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B - Dynamics and Control
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- First paper demonstrating the use of acoustic levitators in generating 3D holograms, viewable from 360-degrees. This is the first time, outside of science-fiction, that this technology has been achieved (without using dangerously high-powered lasers). The paper introduces the experimental procedures, numerical simulations and optimisations used to realise a holographic display and demonstrates that an understanding of the nonlinear dynamic behaviour of the system is fundamental to the success of this technology. The results have been reported in scientific media – https://physicsworld.com/a/ultrasound-guides-particle-in-a-midair-display/ (2019) and https://physicsworld.com/a/making-images-with-sound/ (June 2020 featured cover article) – and in a recent review of the area (doi:10.3390/app10041260).
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -