| Download | - View final version: Sensing rotations with multiplane light conversion (PDF, 4.2 MiB)
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| DOI | Resolve DOI: https://doi.org/10.1103/PhysRevApplied.20.024052 |
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| Author | Search for: Eriksson, M.ORCID identifier: https://orcid.org/0000-0002-3227-8037; Search for: Goldberg, A. Z.1ORCID identifier: https://orcid.org/0000-0002-3301-7672; Search for: Hiekkamäki, M.ORCID identifier: https://orcid.org/0000-0002-3496-7338; Search for: Bouchard, F.1; Search for: Rehacek, J.ORCID identifier: https://orcid.org/0000-0002-4969-2760; Search for: Hradil, Z.ORCID identifier: https://orcid.org/0000-0001-8732-4638; Search for: Leuchs, G.ORCID identifier: https://orcid.org/0000-0003-1967-2766; Search for: Fickler, R.ORCID identifier: https://orcid.org/0000-0001-6251-753X; Search for: Sánchez-Soto, L. L.ORCID identifier: https://orcid.org/0000-0002-7441-8632 |
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| Affiliation | - National Research Council Canada. Quantum and Nanotechnologies
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| Funder | Search for: Academy of Finland; Search for: Natural Sciences and Engineering Research Council of Canada; Search for: Magnus Ehrnrooth Foundation; Search for: Ministerio de Ciencia e Innovación; Search for: National Research Council Canada. Quantum Sensors Challenge Program; Search for: Doctoral School of Tampere University; Search for: Academy Research Fellowship; Search for: Photonics Research and Innovation Flagship |
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| Format | Text, Article |
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| Abstract | We report an experiment estimating the three parameters of a general rotation. The scheme uses quantum states attaining the ultimate precision dictated by the quantum Cramér-Rao bound. We realize the states experimentally using the orbital angular momentum of light and implement the rotations with a multiplane light-conversion setup, which allows one to perform arbitrary unitary transformations on a finite set of spatial modes. The observed performance suggests a range of potential applications in the next generation of rotation sensors. |
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| Publication date | 2023-08-21 |
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| Publisher | American Physical Society |
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| Licence | |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | cd64f1bd-c323-4762-a51f-0b1ab872bb73 |
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| Record created | 2024-05-10 |
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| Record modified | 2025-12-18 |
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