Acta Photonica Sinica, Volume. 52, Issue 11, 1126001(2023)
Orbiting and Non-axial Spinning Motion of Particle in Tightly Focused Circularly Polarized Vortex Beam
Figures & Tables(6)
Fig. 1. Line scans of the normalized intensity distributions and the radial trapping force for tightly focused LCP vortex fields with topological charge of ±15
Fig. 2. Transverse force distributions experienced by the particle under tightly focused LCP vortex fields
Fig. 4. Rotating of calcium carbonate particle in the tightly focused LCP vortex beam with topological charge of -15
Fig. 5. Rotating of calcium carbonate particle in the tightly focused LCP vortex beam with topological charge of 15
Table 1. Orbital and spin torques exerted on the particle at the equilibrium position under LCP vortex beams with topological charge of ±15
View tableView in ArticleTable 1. Orbital and spin torques exerted on the particle at the equilibrium position under LCP vortex beams with topological charge of ±15
Torque/（pN∙μm） Γoz Γsx Γsy Γsz LCPV-15 -17.123 0 -0.238 -0.235 LCPV15 17.546 0 -1.406 1.184
Tools
Get Citation
Copy Citation Text
Yanan CAI, Shaohui YAN, Yanan ZHANG, Mulong LIU, Rui ZHANG, Wenyi REN, Baoli YAO. Orbiting and Non-axial Spinning Motion of Particle in Tightly Focused Circularly Polarized Vortex Beam[J]. Acta Photonica Sinica, 2023, 52(11): 1126001
Paper Information
Category:
Received: Apr. 13, 2023
Accepted: May. 31, 2023
Published Online: Dec. 22, 2023
The Author Email: YAO Baoli (yaobl@opt.ac.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20