Nano-optical metrology with phase singularities
Nano-optical metrology with phase singularities
We show how the exploitation of phase singularities in topologically structured light fields can enable dramatic sensitivity improvements in diffraction-based optical displacement and dimensional metrology.
Grant, Thomas Alfred
a598fc1e-2e55-4fda-9c97-25514153d1f7
Plum, Eric
50761a26-2982-40df-9153-7aecc4226eb5
MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
26 June 2023
Grant, Thomas Alfred
a598fc1e-2e55-4fda-9c97-25514153d1f7
Plum, Eric
50761a26-2982-40df-9153-7aecc4226eb5
MacDonald, Kevin F.
76c84116-aad1-4973-b917-7ca63935dba5
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Grant, Thomas Alfred, Plum, Eric, MacDonald, Kevin F. and Zheludev, Nikolai
(2023)
Nano-optical metrology with phase singularities.
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
We show how the exploitation of phase singularities in topologically structured light fields can enable dramatic sensitivity improvements in diffraction-based optical displacement and dimensional metrology.
Text
CLEO-europe - singularities
- Accepted Manuscript
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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: 476891
URI: http://eprints.soton.ac.uk/id/eprint/476891
PURE UUID: 67e54425-502a-4ca1-a0a1-ca2a868d1d92
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Date deposited: 18 May 2023 16:59
Last modified: 16 Apr 2024 04:01
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