Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams
Optical manipulation of micro-particles with nondiffracting and self-accelerating beams has been successfully applied in many research fields such as chemicophysics, material sciences and biomedicine. Such operation mainly focuses on the particle transport and control in the beam propagation directi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2021-12-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2021.816844/full |
| _version_ | 1819102403343941632 |
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| author | Sha An Sha An Tong Peng Tong Peng Tong Peng Shaohui Yan Baoli Yao Baoli Yao Peng Zhang |
| author_facet | Sha An Sha An Tong Peng Tong Peng Tong Peng Shaohui Yan Baoli Yao Baoli Yao Peng Zhang |
| author_sort | Sha An |
| collection | DOAJ |
| description | Optical manipulation of micro-particles with nondiffracting and self-accelerating beams has been successfully applied in many research fields such as chemicophysics, material sciences and biomedicine. Such operation mainly focuses on the particle transport and control in the beam propagation direction. However, the conventional optical microscopy is specifically designed for obtaining the sample information located in the lateral plane, which is perpendicular to the optical axis of the detecting objective lens, making the real-time observation of particle dynamics in axial plane a challenge. In this work, we propose and demonstrate a technique which integrates a special beam optical tweezer with a direct axial plane imaging system. Here, particles are transported in aqueous solution along a parabolic trajectory by a designed nonparaxial Weber self-accelerating beam, and the particle motion dynamics both in lateral and axial plane are monitored in real-time by the axial plane imaging technique. |
| first_indexed | 2024-12-22T01:34:00Z |
| format | Article |
| id | doaj.art-993dfe44fbad4439af2ff1ff3cdc5833 |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-22T01:34:00Z |
| publishDate | 2021-12-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-993dfe44fbad4439af2ff1ff3cdc58332022-12-21T18:43:26ZengFrontiers Media S.A.Frontiers in Physics2296-424X2021-12-01910.3389/fphy.2021.816844816844Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating BeamsSha An0Sha An1Tong Peng2Tong Peng3Tong Peng4Shaohui Yan5Baoli Yao6Baoli Yao7Peng Zhang8State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, ChinaUniversity of Chinese Academy of Sciences, Beijing, ChinaState Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, ChinaUniversity of Chinese Academy of Sciences, Beijing, ChinaSchool of Science, Xi’an Jiaotong University, Xi’an, ChinaState Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, ChinaState Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, ChinaUniversity of Chinese Academy of Sciences, Beijing, ChinaState Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an, ChinaOptical manipulation of micro-particles with nondiffracting and self-accelerating beams has been successfully applied in many research fields such as chemicophysics, material sciences and biomedicine. Such operation mainly focuses on the particle transport and control in the beam propagation direction. However, the conventional optical microscopy is specifically designed for obtaining the sample information located in the lateral plane, which is perpendicular to the optical axis of the detecting objective lens, making the real-time observation of particle dynamics in axial plane a challenge. In this work, we propose and demonstrate a technique which integrates a special beam optical tweezer with a direct axial plane imaging system. Here, particles are transported in aqueous solution along a parabolic trajectory by a designed nonparaxial Weber self-accelerating beam, and the particle motion dynamics both in lateral and axial plane are monitored in real-time by the axial plane imaging technique.https://www.frontiersin.org/articles/10.3389/fphy.2021.816844/fullaxial plane optical microscopynonparaxial beamsself-accelerating beamsoptical tweezerparticle transport |
| spellingShingle | Sha An Sha An Tong Peng Tong Peng Tong Peng Shaohui Yan Baoli Yao Baoli Yao Peng Zhang Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams Frontiers in Physics axial plane optical microscopy nonparaxial beams self-accelerating beams optical tweezer particle transport |
| title | Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams |
| title_full | Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams |
| title_fullStr | Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams |
| title_full_unstemmed | Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams |
| title_short | Direct Observation of Axial Dynamics of Particle Manipulation With Weber Self-Accelerating Beams |
| title_sort | direct observation of axial dynamics of particle manipulation with weber self accelerating beams |
| topic | axial plane optical microscopy nonparaxial beams self-accelerating beams optical tweezer particle transport |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2021.816844/full |
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