Off-axis optical levitation and transverse spinning of metallic microparticles

Yansheng Liang; Shaohui Yan; Zhaojun Wang; Baoli Yao; Ming Lei

doi:10.1364/PRJ.431413

Photonics Research, Volume. 9, Issue 11, 2144(2021)

Off-axis optical levitation and transverse spinning of metallic microparticles

Yansheng Liang¹, Shaohui Yan², Zhaojun Wang¹, Baoli Yao^2,3, and Ming Lei^1、*

¹MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Shaanxi Province Key Laboratory of Quantum Information and Quantum Optoelectronic Devices, School of Physics, Xi’an Jiaotong University, Xi’an 710049, China

²State Key Laboratory of Transient Optics and Photonics, Xi’an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi’an 710119, China

³e-mail: yaobl@opt.ac.cn

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Supplementary Materials

Visualization 1 | off-axis 3D optical confinement of gold microparticles

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Visualization 2 | off-axis confined gold microparticle for various laser power

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Visualization 3 | transverse spinning of a single quasi-spherical gold microparticle

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Visualization 4 | Transverse spinning of gold microparticles

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Visualization 5 | transverse spin in the opposite direction

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Visualization 6 | assemble metallic microparticles along arcs

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Yansheng Liang, Shaohui Yan, Zhaojun Wang, Baoli Yao, Ming Lei. Off-axis optical levitation and transverse spinning of metallic microparticles[J]. Photonics Research, 2021, 9(11): 2144

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Paper Information

Category: Physical Optics

Received: May. 14, 2021

Accepted: Aug. 24, 2021

Published Online: Oct. 9, 2021

The Author Email: Ming Lei (ming.lei@mail.xjtu.edu.cn)

DOI:10.1364/PRJ.431413

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology