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A review of optically induced rotation

光致旋转技术综述

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Abstract

The optical rotation technique arose in the 1990s. Optical tweezer brought an ideal platform for research on the angular momentum of laser beams. For decades, the optical rotation technique has been widely applied in laboratory optical manipulation and the fields of biology and optofluidics. Recently, it has attracted much attention for its potential in the classical and quantum regimes. In this work, we review the progress of experiments and applications of optically induced rotation. First, we introduce the basic exploration of angular momentum. Then, we cover the development and application of optical rotation induced by orbital angular momentum, and the spin angular momentum is presented. Finally, we elaborate on recent applications of the optical rotation technique in high vacuum. As precise optical manipulation in a liquid medium enters its maturity, optical tweezers in high vacuum open a new path for the high-speed micro-rotor.

摘要

光致旋转技术兴起于20世纪90年代. 光镊为研究激光角动量提供了一个理想平台. 近几十年来, 光致旋转技术被广泛运用在光学微操控实验和生物与微流控领域. 近年来, 其在经典和量子物理领域的应用潜力引起人们广泛关注. 本文回顾了光致旋转技术实验与应用进展. 首先介绍了角动量的基本研究. 其次, 介绍了由轨道角动量引起的光致旋转技术的发展和应用, 并给出自旋角动量的概念. 最后, 介绍了光致旋转技术在高真空光阱中的应用与前景. 随着液体介质中精密光学操作技术的成熟, 高真空光镊技术为高速微纳转子开辟了一条新道路.

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Authors and Affiliations

Authors

Contributions

Qi ZHU and Huizhu HU designed the research. Qi ZHU collected the data and drafted the paper. Nan LI, Heming SU, Wenqiang LI, and Huizhu HU helped organize the paper. Qi ZHU and Huizhu HU revised and finalized the paper.

Corresponding author

Correspondence to Huizhu Hu  (胡慧珠).

Ethics declarations

Qi ZHU, Nan LI, Heming SU, Wenqiang LI, and Huizhu HU declare that they have no conflict of interest.

Additional information

Project supported by the National Natural Science Foundation of China (Nos. 11304282 and 10947104), the National Program for Special Support of Top-Notch Young Professionals, China, the Fundamental Research Fund for the Central Universities, China (No. 2018XZZX001-08), and the Major Scientific Research Project of Zhejiang Lab, China (No. 2019MB0AD01)

Qi ZHU, first author of this invited paper, received her BS degree in Optical Engineering from Zhejiang University, China. She is now a PhD candidate at Zhejiang University. Her current research interests include optical tweezers and optical rotation.

Huizhu HU, corresponding author of this invited paper, received his BS degree from the Department of Applied Physics, Xi’an Jiaotong University in 1999, and his PhD degree from the Department of Optical Engineering, Zhejiang University in 2004. He is now a professor at Zhejiang University. Prof. HU is a corresponding expert for the Front Inform Technol Electron Eng. He has been engaged in the research of inertial technology, optical sensing, and precision measurement technology for a long time, and undertaken and participated in a number of major national key projects. He won the provincial and ministerial science and technology progress award and various other provincial and national commendations.

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Zhu, Q., Li, N., Su, H. et al. A review of optically induced rotation. Front Inform Technol Electron Eng 23, 171–185 (2022). https://doi.org/10.1631/FITEE.2000338

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  • DOI: https://doi.org/10.1631/FITEE.2000338

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