Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam
Interactions between cluster chiral nanoparticles and a high-order Bessel beam (HOBB) with arbitrary illuminations are investigated. The generalized Lorenz–Mie theory (GLMT) is applied to derive the expansions of HOBB. Based on the additional theorem, multiple scattering results of cluster chiral na...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-07-01
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| Series: | Photonics |
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| Online Access: | https://www.mdpi.com/2304-6732/9/8/509 |
| _version_ | 1797442626715123712 |
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| author | Jing Bai Cheng-Xian Ge Zhen-Sen Wu Peng Su Yu Gao |
| author_facet | Jing Bai Cheng-Xian Ge Zhen-Sen Wu Peng Su Yu Gao |
| author_sort | Jing Bai |
| collection | DOAJ |
| description | Interactions between cluster chiral nanoparticles and a high-order Bessel beam (HOBB) with arbitrary illuminations are investigated. The generalized Lorenz–Mie theory (GLMT) is applied to derive the expansions of HOBB. Based on the additional theorem, multiple scattering results of cluster chiral nanoparticles are obtained by taking into account the tangential continuous boundary conditions. The present theory and codes proved to be effective when confronted with the simulations obtained from the Computer Simulation Technology (CST) software. Numerical results concerning the effects of beam order, beam conical angle, incident angles, beam polarization state, the chirality, and the material loss on the scattering of various types of aggregated chiral particles are displayed in detail, including the linearly chiral sphere chain, the chiral cube array, and the complex models composed of aggregated chiral spheres. This study may provide critical support to analytically understand the optical scattering characteristics with aggregated chiral particles of complex shapes, and may find important applications in manipulating collective chiral particles. |
| first_indexed | 2024-03-09T12:45:39Z |
| format | Article |
| id | doaj.art-2f39e3ea826040998a974c3155f5b271 |
| institution | Directory Open Access Journal |
| issn | 2304-6732 |
| language | English |
| last_indexed | 2024-03-09T12:45:39Z |
| publishDate | 2022-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Photonics |
| spelling | doaj.art-2f39e3ea826040998a974c3155f5b2712023-11-30T22:12:52ZengMDPI AGPhotonics2304-67322022-07-019850910.3390/photonics9080509Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel BeamJing Bai0Cheng-Xian Ge1Zhen-Sen Wu2Peng Su3Yu Gao4School of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, ChinaThe 39th Research Institute of China Electronics Technology Corporation, Xi’an 710065, ChinaSchool of Physics and Optoelectronic Engineering, Xidian University, Xi’an 710071, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, ChinaSchool of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, ChinaInteractions between cluster chiral nanoparticles and a high-order Bessel beam (HOBB) with arbitrary illuminations are investigated. The generalized Lorenz–Mie theory (GLMT) is applied to derive the expansions of HOBB. Based on the additional theorem, multiple scattering results of cluster chiral nanoparticles are obtained by taking into account the tangential continuous boundary conditions. The present theory and codes proved to be effective when confronted with the simulations obtained from the Computer Simulation Technology (CST) software. Numerical results concerning the effects of beam order, beam conical angle, incident angles, beam polarization state, the chirality, and the material loss on the scattering of various types of aggregated chiral particles are displayed in detail, including the linearly chiral sphere chain, the chiral cube array, and the complex models composed of aggregated chiral spheres. This study may provide critical support to analytically understand the optical scattering characteristics with aggregated chiral particles of complex shapes, and may find important applications in manipulating collective chiral particles.https://www.mdpi.com/2304-6732/9/8/509multiple scatteringcollective chiral particleshigh-order Bessel beamspherical vector wave functions |
| spellingShingle | Jing Bai Cheng-Xian Ge Zhen-Sen Wu Peng Su Yu Gao Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam Photonics multiple scattering collective chiral particles high-order Bessel beam spherical vector wave functions |
| title | Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam |
| title_full | Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam |
| title_fullStr | Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam |
| title_full_unstemmed | Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam |
| title_short | Light Interaction with Cluster Chiral Nanostructures by High-Order Bessel Beam |
| title_sort | light interaction with cluster chiral nanostructures by high order bessel beam |
| topic | multiple scattering collective chiral particles high-order Bessel beam spherical vector wave functions |
| url | https://www.mdpi.com/2304-6732/9/8/509 |
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