中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams

文献类型:期刊论文

作者Zhang, Yanan1,2; Li, Manman2; Yan, Shaohui2; Zhou, Yuan1,2; Gao, Wenyu1,2; Niu, Ruixin1,2; Xu, Xiaohao2; Yao, Baoli1,2
刊名Small
出版日期2024
ISSN号16136810;16136829
关键词chiral particles optical chirality optical sorting enantiomers optical trapping
DOI10.1002/smll.202309395
产权排序1
英文摘要

Enantiomers (opposite chiral molecules) usually exhibit different effects when interacting with chiral agents, thus the identification and separation of enantiomers are of importance in pharmaceuticals and agrochemicals. Here an optical approach is proposed to enantioselective trapping of multiple pairs of enantiomers by a focused hybrid polarized beam. Numerical results indicate that such a focused beam shows multiple local optical chirality of opposite signs in the focal plane, and can trap the corresponding enantiomers near the extreme value of optical chirality density according to the handedness of enantiomers. The number and positions of trapped enantiomers can be changed by altering the value and sign of polarization orders of hybrid polarized beams, respectively. The key to realizing enantioselective optical trapping of enantiomers is that the chiral optical force exerted on enantiomers in this focused field is stronger than the achiral optical force. The results provide insight into the optical identification and separation of multiple pairs of enantiomers and will find applications in chiral detection and sensing. © 2024 Wiley-VCH GmbH.

语种英语
出版者John Wiley and Sons Inc
WOS记录号WOS:001138346500001
源URL[http://ir.opt.ac.cn/handle/181661/97124]  
专题西安光学精密机械研究所_瞬态光学技术国家重点实验室
通讯作者Li, Manman; Yao, Baoli
作者单位1.University of Chinese Academy of Sciences, Beijing; 100049, China
2.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an; 710119, China;
推荐引用方式
GB/T 7714
Zhang, Yanan,Li, Manman,Yan, Shaohui,et al. Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams[J]. Small,2024.
APA Zhang, Yanan.,Li, Manman.,Yan, Shaohui.,Zhou, Yuan.,Gao, Wenyu.,...&Yao, Baoli.(2024).Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams.Small.
MLA Zhang, Yanan,et al."Enantioselective Optical Trapping of Multiple Pairs of Enantiomers by Focused Hybrid Polarized Beams".Small (2024).

入库方式: OAI收割

来源:西安光学精密机械研究所

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