Motion of micro-sized colloidal particles induced by optical vortex

Kenta Iwamoto, Yasuyuki Kimura

研究成果: ジャーナルへの寄稿Conference article

抄録

Recently, the synchronization phenomena observed in living matter such as cilia has been actively studied experimentally and theoretically. In this study, we construct a simple model system composed of spheroid particles driven by optical vortex. The spheroid particles are found to exhibit self-spinning motion with tilting their long axis against the optical axis at small topological charge. We also study the cooperative motion of the particles driven by two collinearly aligned optical vortices. We also simulate hydrodynamically coupled particles on multi- circular paths and find the synchronization in the rotation.

元の言語英語
記事番号OMC-8-02
ジャーナルProceedings of SPIE - The International Society for Optical Engineering
11141
出版物ステータス出版済み - 1 1 2019
イベントOptical Manipulation and Structured Materials Conference 2019 - Yokohama, 日本
継続期間: 4 22 20194 26 2019

Fingerprint

Optical Vortex
Synchronization
Vortex flow
vortices
Motion
spheroids
synchronism
Tilting
metal spinning
Charge
Path

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

これを引用

Motion of micro-sized colloidal particles induced by optical vortex. / Iwamoto, Kenta; Kimura, Yasuyuki.

:: Proceedings of SPIE - The International Society for Optical Engineering, 巻 11141, OMC-8-02, 01.01.2019.

研究成果: ジャーナルへの寄稿Conference article

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