Chromatic confocal metalens and scattering medium-based speckle pattern engineering for compact, low-cost distometers
Chromatic confocal metalens and scattering medium-based speckle pattern engineering for compact, low-cost distometers
We demonstrate a reconstructive distometer with 0.78 micron resolution and 2.5 cm cubic footprint, utilising an engineered metalens and laser-written scattering medium for tailored speckle pattern generation, benefiting from low-cost, compact size and high stability.
Falak, Przemyslaw
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Ho-Tin Chan, Justin
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Williamson, James
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Henning, Andrew
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Martin, Haydn
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Jiang, Xiangqian
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Zahertar, Shahrzad
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Moog, Bruno
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Lee, Timothy
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Holmes, Christopher
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Brambilla, Gilberto
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Beresna, Martynas
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November 2023
Falak, Przemyslaw
4d4cfc46-eca3-4942-a698-5b308a6bbb28
Ho-Tin Chan, Justin
2f2f6f73-b94c-4400-a1f2-b56a0a1e2124
Williamson, James
013aa177-1407-476d-bad1-aaa931c54ede
Henning, Andrew
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Martin, Haydn
b6fb27bd-bd74-4131-be6d-979081c570fd
Jiang, Xiangqian
9b2d5f21-a36d-4bd0-90ec-62160cb531df
Zahertar, Shahrzad
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Moog, Bruno
fb647fef-2caa-44b3-8157-2b141f5d8cf5
Lee, Timothy
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Holmes, Christopher
16306bb8-8a46-4fd7-bb19-a146758e5263
Brambilla, Gilberto
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Beresna, Martynas
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Falak, Przemyslaw, Ho-Tin Chan, Justin, Williamson, James, Henning, Andrew, Martin, Haydn, Jiang, Xiangqian, Zahertar, Shahrzad, Moog, Bruno, Lee, Timothy, Holmes, Christopher, Brambilla, Gilberto and Beresna, Martynas
(2023)
Chromatic confocal metalens and scattering medium-based speckle pattern engineering for compact, low-cost distometers.
In Proceedings: 28th International Conference on Optical Fiber Sensors.
Optica Publishing Group..
(doi:10.1364/OFS.2023.Tu3.80).
Record type:
Conference or Workshop Item
(Paper)
Abstract
We demonstrate a reconstructive distometer with 0.78 micron resolution and 2.5 cm cubic footprint, utilising an engineered metalens and laser-written scattering medium for tailored speckle pattern generation, benefiting from low-cost, compact size and high stability.
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More information
Published date: November 2023
Venue - Dates:
Optical Fiber Sensors 2023, , Naka-ku, Hamamatsu-shi, Japan, 2023-11-20 - 2023-11-24
Identifiers
Local EPrints ID: 497849
URI: http://eprints.soton.ac.uk/id/eprint/497849
PURE UUID: 44b5d017-e3f0-49a6-b40e-7e48de8828a0
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Date deposited: 03 Feb 2025 17:43
Last modified: 11 Sep 2025 03:41
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Contributors
Author:
Przemyslaw Falak
Author:
Justin Ho-Tin Chan
Author:
James Williamson
Author:
Andrew Henning
Author:
Haydn Martin
Author:
Xiangqian Jiang
Author:
Shahrzad Zahertar
Author:
Bruno Moog
Author:
Timothy Lee
Author:
Gilberto Brambilla
Author:
Martynas Beresna
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