Observation of high-order imaginary Poynting momentum optomechanics in structured light
文献类型:期刊论文
作者 | Zhou, Yuan4,5; Xu, Xiaohao3,5; Zhang, Yanan4,5; Li, Manman5; Yan, Shaohui5; Nieto-Vesperinas, Manuel2; Li, Baojun3; Qiu, Cheng-Wei1; Yao, Baoli4,5 |
刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA |
出版日期 | 2022-11-01 |
卷号 | 119期号:44 |
ISSN号 | 0027-8424;1091-6490 |
关键词 | optomechanics Mie-tronics extraordinary optical momentum optical manipulation |
DOI | 10.1073/pnas.2209721119 |
产权排序 | 1 |
英文摘要 | The imaginary Poynting momentum (IPM) of light has been captivated as an unusual origin of optical forces. However, the IPM force is predicted only for dipolar magnetoelectric particles that are hardly used in optical manipulation experiments. Here, we report a whole family of high-order IPM forces for not only magnetoelectric but also generic Mie particles, assisted with their excited higher multipoles within. Such optomechanical manifestations derive from a nonlocal contribution of the IPM to the optical force, which can be remarkable even when the incident IPM is small. We observe the high-order optomechanics in a structured light beam, which, despite carrying no angular momentum, is able to set normal microparticles into continuous rotation. Our results provide unambiguous evidence of the ponderomotive nature of the IPM, expand the classification of optical forces, and open new possibilities for levitated optomechanics and micromanipulations. |
语种 | 英语 |
出版者 | NATL ACAD SCIENCES |
WOS记录号 | WOS:000964683900014 |
源URL | [http://ir.opt.ac.cn/handle/181661/96427] |
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 | Xu, Xiaohao; Yan, Shaohui; Yao, Baoli |
作者单位 | 1.Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117583, Singapore 2.CSIC, Inst Ciencia Mat Madrid, Campus Cantoblanco, Madrid 28049, Spain 3.Jinan Univ, Inst Nanophoton, Guangzhou 511443, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Zhou, Yuan,Xu, Xiaohao,Zhang, Yanan,et al. Observation of high-order imaginary Poynting momentum optomechanics in structured light[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2022,119(44). |
APA | Zhou, Yuan.,Xu, Xiaohao.,Zhang, Yanan.,Li, Manman.,Yan, Shaohui.,...&Yao, Baoli.(2022).Observation of high-order imaginary Poynting momentum optomechanics in structured light.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,119(44). |
MLA | Zhou, Yuan,et al."Observation of high-order imaginary Poynting momentum optomechanics in structured light".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 119.44(2022). |
入库方式: OAI收割
来源:西安光学精密机械研究所
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