Analysis of the radiation force on a single spherical particle by a Laguerre Gaussian beam

Xiaoli Yin; Zijian Zheng; Zhaoyuan Zhang; Xiaozhou Cui; Huan Chang

doi:10.1117/12.2547855

18 December 2019 Analysis of the radiation force on a single spherical particle by a Laguerre Gaussian beam

Xiaoli Yin, Zijian Zheng, Zhaoyuan Zhang, Xiaozhou Cui, Huan Chang

Proceedings Volume 11341, AOPC 2019: Space Optics, Telescopes, and Instrumentation; 113411U (2019) https://doi.org/10.1117/12.2547855
Event: Applied Optics and Photonics China (AOPC2019), 2019, Beijing, China

Abstract

In terms of spherical vector wave functions (SVWFs) utilizing integral localized approximation method, the incident field and scattering field expansion coefficients can be derived. Using Generalized Lorenz Mie Theory (GLMT), the radiation force (RF) exerted on a single spherical particle by a LG beam is calculated. The effects of OAM states, beam waist, particle size, dielectric constants of particle and surrounding medium of axial RF have been numerically analyzed in detail.

Citation Download Citation

Xiaoli Yin, Zijian Zheng, Zhaoyuan Zhang, Xiaozhou Cui, and Huan Chang "Analysis of the radiation force on a single spherical particle by a Laguerre Gaussian beam", Proc. SPIE 11341, AOPC 2019: Space Optics, Telescopes, and Instrumentation, 113411U (18 December 2019); https://doi.org/10.1117/12.2547855

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