Subatomic optical localization and metrology with topologically structured light
Subatomic optical localization and metrology with topologically structured light
The first realization of optical pico-motion metrology is reported. The position of a nanowire is localized with ‘sub-Brownian’ precision better than 100 picometers via deep learning analysis of topologically structured light scattering from the nanowire.
Liu, Tongjun
53eb4a71-ea7b-4aa7-b96d-b70c5df1dd63
Chi, Cheng-Hung
69d97711-d0d1-4e58-a19e-92599d7a4519
Ou, Jun-Yu
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MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
26 June 2023
Liu, Tongjun
53eb4a71-ea7b-4aa7-b96d-b70c5df1dd63
Chi, Cheng-Hung
69d97711-d0d1-4e58-a19e-92599d7a4519
Ou, Jun-Yu
3fb703e3-b222-46d2-b4ee-75f296d9d64d
MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Liu, Tongjun, Chi, Cheng-Hung, Ou, Jun-Yu, MacDonald, Kevin F. and Zheludev, Nikolai
(2023)
Subatomic optical localization and metrology with topologically structured light.
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, International Congress Centre Munich, Munich, Germany.
26 - 30 Jun 2023.
Record type:
Conference or Workshop Item
(Paper)
Abstract
The first realization of optical pico-motion metrology is reported. The position of a nanowire is localized with ‘sub-Brownian’ precision better than 100 picometers via deep learning analysis of topologically structured light scattering from the nanowire.
Text
CLEO-europe - nanowire picomotion
- Accepted Manuscript
More information
Published date: 26 June 2023
Venue - Dates:
2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, International Congress Centre Munich, Munich, Germany, 2023-06-26 - 2023-06-30
Identifiers
Local EPrints ID: 476852
URI: http://eprints.soton.ac.uk/id/eprint/476852
PURE UUID: 0889e878-0b88-4c5a-b709-54ea6e177e81
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Date deposited: 17 May 2023 17:07
Last modified: 16 Apr 2024 04:01
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Contributors
Author:
Tongjun Liu
Author:
Cheng-Hung Chi
Author:
Jun-Yu Ou
Author:
Kevin F. MacDonald
Author:
Nikolai Zheludev
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