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Multiple parameters measurement for compound motion using vector vortex beam.

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Title: Multiple parameters measurement for compound motion using vector vortex beam.
Authors: Wu, Shuimei1 (AUTHOR), Gui, Lei1 (AUTHOR), Li, Xiangle1 (AUTHOR), Wang, Anting1 (AUTHOR) atwang@ustc.edu.cn
Source: Optics Communications. Oct2025, Vol. 590, pN.PAG-N.PAG. 1p.
Subjects: Vector beams, Optical measurements, Proof of concept, Autonomous vehicles, Velocity
Abstract: Vortex beams find crucial applications in optical measurement. This work extends the number of measurable parameters and demonstrates a method for simultaneous and independent measurement of multiple parameters in compound motion target using vector vortex beams (VVBs). Based on the helical phase and vector polarization characteristics of VVBs, four parameters (the rotational velocity, translational velocity, rotation direction, and translation direction) of the compound motion can be detected. A proof of principle experiments validates the method, with results matching theoretical predictions. The proposed method enables multi-parameters simultaneous detection, and may become a significant impetus for the development of technologies such as autonomous driving. • Investigated the application of vector vortex beams (VVBs) in multidimensional measurements. • Proposed a method for simultaneous and independent measurement of multiple parameters of compound motion using VVBs. • Experimentally achieved four parameters for compound motion targets by incorporating rotational and linear Doppler effect. [ABSTRACT FROM AUTHOR]
Copyright of Optics Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 185809247
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Multiple parameters measurement for compound motion using vector vortex beam.
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  Data: <searchLink fieldCode="AR" term="%22Wu%2C+Shuimei%22">Wu, Shuimei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gui%2C+Lei%22">Gui, Lei</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Xiangle%22">Li, Xiangle</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Anting%22">Wang, Anting</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> atwang@ustc.edu.cn</i>
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  Data: <searchLink fieldCode="JN" term="%22Optics+Communications%22">Optics Communications</searchLink>. Oct2025, Vol. 590, pN.PAG-N.PAG. 1p.
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  Data: <searchLink fieldCode="DE" term="%22Vector+beams%22">Vector beams</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+measurements%22">Optical measurements</searchLink><br /><searchLink fieldCode="DE" term="%22Proof+of+concept%22">Proof of concept</searchLink><br /><searchLink fieldCode="DE" term="%22Autonomous+vehicles%22">Autonomous vehicles</searchLink><br /><searchLink fieldCode="DE" term="%22Velocity%22">Velocity</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Vortex beams find crucial applications in optical measurement. This work extends the number of measurable parameters and demonstrates a method for simultaneous and independent measurement of multiple parameters in compound motion target using vector vortex beams (VVBs). Based on the helical phase and vector polarization characteristics of VVBs, four parameters (the rotational velocity, translational velocity, rotation direction, and translation direction) of the compound motion can be detected. A proof of principle experiments validates the method, with results matching theoretical predictions. The proposed method enables multi-parameters simultaneous detection, and may become a significant impetus for the development of technologies such as autonomous driving. • Investigated the application of vector vortex beams (VVBs) in multidimensional measurements. • Proposed a method for simultaneous and independent measurement of multiple parameters of compound motion using VVBs. • Experimentally achieved four parameters for compound motion targets by incorporating rotational and linear Doppler effect. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Optics Communications is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1016/j.optcom.2025.132001
    Languages:
      – Code: eng
        Text: English
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      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Vector beams
        Type: general
      – SubjectFull: Optical measurements
        Type: general
      – SubjectFull: Proof of concept
        Type: general
      – SubjectFull: Autonomous vehicles
        Type: general
      – SubjectFull: Velocity
        Type: general
    Titles:
      – TitleFull: Multiple parameters measurement for compound motion using vector vortex beam.
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            NameFull: Wu, Shuimei
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            NameFull: Gui, Lei
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            NameFull: Li, Xiangle
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            NameFull: Wang, Anting
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          Dates:
            – D: 01
              M: 10
              Text: Oct2025
              Type: published
              Y: 2025
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              Value: 590
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