Analytical description of lateral binding force exerted on bi-sphere induced by high-order Bessel beams

Bai, Jing; Wu, Zhensen; Chen, Ge; Li, Z.J.; Qu, Tan; Shang, Qingchao

doi:10.1016/j.jqsrt.2018.04.031

Cited by 11 publications

(4 citation statements)

References 64 publications

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“…In recent years, comprehensive studies have been conducted on the scattering characteristics of Bessel-type beams by various spherical particles within the framework of GLMT. These studies have examined charged spherical particles [81-83], double-layer concentric spherical particles [84,85], biological spherical particles [86][87][88], multi-layer spherical particles [89, 90], negative refractive index spherical particles [91], metallic spherical particles [92], nonvolatile spherical particles [93], and non-uniform spherical particles [94], among others. By leveraging the GLMT, distinct particle scattering models are established in simulations for single-layer, multi-layer, or differently shaped particles by combining the BSCs and particle scattering coefficients and applying various boundary conditions.…”

Section: Modeling Of Particle Scattering For Bessel-type Beamsmentioning

confidence: 99%

Generalized Lorenz-Mie theory and simulation software for structured light scattering by particles

Cheng,

Cao,

Ren

et al. 2024

Front. Phys.

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Structured light refers to an optical field with modulated phase and amplitude, characterized by distinct spatial patterns. It has applications in optical manipulation, 3D imaging, remote sensing, and communications. The Generalized Lorenz-Mie Theory (GLMT) extends foundational Mie theory to accommodate complex structured lights, enabling precise characterization of structured light-particle interactions. GLMT has emerged as a central theoretical framework for analyzing interactions between spherical particles and arbitrary structured light. This paper introduces ABSphere, simulation software utilizing GLMT to model structured light-spherical particle interactions. It then comprehensively reviews representative structured lights, including Laguerre–Gaussian, Bessel, and Airy beams, elucidating their interactions with spherical particles. Understanding structured light scattering behavior is crucial for elucidating underlying interaction mechanisms with spherical particles. The paper also emphasizes the significance of modeling structured light scattering by particles and discusses future directions for ABSphere software. Through continuous theoretical refinements and advancements, deeper understanding of structured light-particle interaction mechanisms can be achieved, enabling innovations in optical applications and technologies.

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Section: Modeling Of Particle Scattering For Bessel-type Beamsmentioning

confidence: 99%

Generalized Lorenz-Mie theory and simulation software for structured light scattering by particles

Cheng,

Cao,

Ren

et al. 2024

Front. Phys.

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“…Optical binding effect contributes significantly to the spontaneous organization of colloids that serve as increasingly popular models in the solid-state study. Several theoretical models have been developed to explain the optical binding phenomenon [35,131,[146][147][148][149][150][151][152][153][154]. Despite the progress, it is of essential significance to develop an experimental platform to validate the theoretical predictions.…”

Section: Longitudinal Optical Bindingmentioning

confidence: 99%

Simultaneous optical trapping and imaging in the axial plane: a review of current progress

et al. 2020

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Optical trapping has become a powerful tool in numerous fields such as biology, physics, chemistry, etc. In conventional optical trapping systems, trapping and imaging share the same objective lens, confining the region of observation to the focal plane. For the capture of optical trapping processes occurring in other planes, especially the axial plane (the one containing the z-axis), many methods have been proposed to achieve this goal. Here, we review the methods of acquiring the axial-plane information from which axial plane trapping is observed and discuss their advantages and limitations. To overcome the limitations existing in these methods, we developed an optical tweezers system that allows for simultaneous optical trapping and imaging in the axial plane. The versatility and usefulness of the system in axialplane trapping and imaging are demonstrated by investigating its trapping performance with various optical fields, including Bessel, Airy, and snake-like beams. The potential applications of the reported technique are suggested to several research fields, including optical pulling, longitudinal optical binding, tomographic phase microscopy (TPM), and super-resolution microscopy.

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“…Their feature stems from their nondiffractive nature and the fact that the size of the central minimum can be of the order of the wavelength [58]. Considering the fact that optical force on particles arises directly from the scattering process [59][60][61][62], and literature on the scattering of Bessel beam by collective multi-layered cells is scarce. It is obvious that the interaction of HOBB with aggregated stratified cells is still a new problem, but one of considerable merit.…”

Section: Introductionmentioning

confidence: 99%

Scattering of aggregated multi-layered biological cells by Bessel beams

Bai

Chen

et al. 2023

J. Opt.

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Interactions between collective multi-layered cells and an off-axis high-order Bessel beam (HOBB) are investigated. The generalized Lorenz-Mie theory (GLMT) is applied to derive the expansion of HOBB. Based on the additional theorem, multiple scattering of collective multi-layered nanoparticles is obtained by considering the tangential continuous boundary conditions. The present theory and codes are proven to be effective by comparing with the simulations obtained from the CST software. Numerical results concerning the effects of beam order, beam conical angle, spherical layer number, core radius and outer layer radius, outer layer refractive index and the spherical number on the scattering of various types of aggregated multi-layered particles are displayed in detail, which may provide critical support for analytically understanding the optical scattering characteristics of aggregated multi-layered biological cells of complex shapes and may find important applications in manipulating multi-layered biological structures.

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Analytical description of lateral binding force exerted on bi-sphere induced by high-order Bessel beams

Cited by 11 publications

References 64 publications

Generalized Lorenz-Mie theory and simulation software for structured light scattering by particles

Generalized Lorenz-Mie theory and simulation software for structured light scattering by particles

Simultaneous optical trapping and imaging in the axial plane: a review of current progress

Scattering of aggregated multi-layered biological cells by Bessel beams

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