Cycloid-structured optical tweezers

descriptionPublicationkeyboard_double_arrow_right Article 08 Feb 2023 English Publisher:Optica Publishing GroupJournal:Optics Letters, volume 48, page 972 (issn: 0146-9592, eissn: 1539-4794,

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Authors: Wenjun Wei; Liuhao Zhu; Yuping Tai; Xinzhong Li;

doi: 10.1364/ol.482437

pmid: 36790988

Cycloid-structured optical tweezers

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Abstract

We designed novel cycloid-structured optical tweezers based on a modified cycloid and holographic shaping techniques. The optical tweezers realize all the dynamic characteristics of the trapped particles, including start, stop, and variable-velocity motions along versatile trajectories. The superiority of the tweezers is experimentally verified using polystyrene micro-sphere manipulation. This work provides a novel platform for more complex manipulations of particles.

Related Organizations

Chinese Academy of Sciences
China (People's Republic of)
State Key Laboratory of Transient Optics and Photonics
China (People's Republic of)
Xian Institute of Optics and Precision Mechanics
China (People's Republic of)
Henan University of Science and Technology
China (People's Republic of)

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