Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers
Enabled by multiple optical traps, holographic optical tweezers can manipulate multiple particles in parallel flexibly. Spatial light modulators are widely used in holographic optical tweezers, in which Gaussian point (GP) trap arrays or special mode optical trap arrays including optical vortex (OV)...
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| Format: | Article |
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Frontiers Media S.A.
2021-03-01
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| Series: | Frontiers in Physics |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fphy.2021.591747/full |
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| author | Xing Li Xing Li Yuan Zhou Yuan Zhou Yanan Cai Yanan Cai Yanan Zhang Yanan Zhang Shaohui Yan Manman Li Runze Li Baoli Yao Baoli Yao |
| author_facet | Xing Li Xing Li Yuan Zhou Yuan Zhou Yanan Cai Yanan Cai Yanan Zhang Yanan Zhang Shaohui Yan Manman Li Runze Li Baoli Yao Baoli Yao |
| author_sort | Xing Li |
| collection | DOAJ |
| description | Enabled by multiple optical traps, holographic optical tweezers can manipulate multiple particles in parallel flexibly. Spatial light modulators are widely used in holographic optical tweezers, in which Gaussian point (GP) trap arrays or special mode optical trap arrays including optical vortex (OV) arrays, perfect vortex (PV) arrays, and Airy beam arrays, etc., can be generated by addressing various phase holograms. However, the optical traps in these arrays are almost all of the same type. Here, we propose a new method for generating a hybrid optical trap array (HOTA), where optical traps such as GPs, OVs, PVs, and Airy beams in the focal plane are combined arbitrarily. Also, the axial position and peak intensity of each them can be adjusted independently. The energy efficiency of this method is theoretically studied, while different micro-manipulations on multiple particles have been realized with the support of HOTA experimentally. The proposed method expands holographic optical tweezers’ capabilities and provides a new possibility of multi-functional optical micro-manipulation. |
| first_indexed | 2024-12-14T18:05:03Z |
| format | Article |
| id | doaj.art-b22f948eb5c04f8abbc988e71fb9fb8e |
| institution | Directory Open Access Journal |
| issn | 2296-424X |
| language | English |
| last_indexed | 2024-12-14T18:05:03Z |
| publishDate | 2021-03-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Physics |
| spelling | doaj.art-b22f948eb5c04f8abbc988e71fb9fb8e2022-12-21T22:52:23ZengFrontiers Media S.A.Frontiers in Physics2296-424X2021-03-01910.3389/fphy.2021.591747591747Generation of Hybrid Optical Trap Array by Holographic Optical TweezersXing Li0Xing Li1Yuan Zhou2Yuan Zhou3Yanan Cai4Yanan Cai5Yanan Zhang6Yanan Zhang7Shaohui Yan8Manman Li9Runze Li10Baoli Yao11Baoli Yao12State 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, 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, 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, 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, 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, ChinaEnabled by multiple optical traps, holographic optical tweezers can manipulate multiple particles in parallel flexibly. Spatial light modulators are widely used in holographic optical tweezers, in which Gaussian point (GP) trap arrays or special mode optical trap arrays including optical vortex (OV) arrays, perfect vortex (PV) arrays, and Airy beam arrays, etc., can be generated by addressing various phase holograms. However, the optical traps in these arrays are almost all of the same type. Here, we propose a new method for generating a hybrid optical trap array (HOTA), where optical traps such as GPs, OVs, PVs, and Airy beams in the focal plane are combined arbitrarily. Also, the axial position and peak intensity of each them can be adjusted independently. The energy efficiency of this method is theoretically studied, while different micro-manipulations on multiple particles have been realized with the support of HOTA experimentally. The proposed method expands holographic optical tweezers’ capabilities and provides a new possibility of multi-functional optical micro-manipulation.https://www.frontiersin.org/articles/10.3389/fphy.2021.591747/fullholographic optical tweezershologramspatial light modulatorhybrid optical trap arrayoptical trapping |
| spellingShingle | Xing Li Xing Li Yuan Zhou Yuan Zhou Yanan Cai Yanan Cai Yanan Zhang Yanan Zhang Shaohui Yan Manman Li Runze Li Baoli Yao Baoli Yao Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers Frontiers in Physics holographic optical tweezers hologram spatial light modulator hybrid optical trap array optical trapping |
| title | Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers |
| title_full | Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers |
| title_fullStr | Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers |
| title_full_unstemmed | Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers |
| title_short | Generation of Hybrid Optical Trap Array by Holographic Optical Tweezers |
| title_sort | generation of hybrid optical trap array by holographic optical tweezers |
| topic | holographic optical tweezers hologram spatial light modulator hybrid optical trap array optical trapping |
| url | https://www.frontiersin.org/articles/10.3389/fphy.2021.591747/full |
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