A5023626890- Orbital Angular Momentum in Optics
- Near-Field Optical Microscopy
- Digital Holography and Microscopy
- Advanced Fluorescence Microscopy Techniques
- Optical Polarization and Ellipsometry
- Atmospheric aerosols and clouds
- Optical Coherence Tomography Applications
- Photonic Crystals and Applications
- Vibration and Dynamic Analysis
- Metamaterials and Metasurfaces Applications
- Antenna Design and Optimization
- Thermal Radiation and Cooling Technologies
- Advanced Antenna and Metasurface Technologies
- Microfluidic and Bio-sensing Technologies
- Electrocatalysts for Energy Conversion
- Optical measurement and interference techniques
- Arctic and Antarctic ice dynamics
- Engineering Applied Research
- Antenna Design and Analysis
- Atmospheric chemistry and aerosols
- Electrochemical Analysis and Applications
- Plasmonic and Surface Plasmon Research
- Fuel Cells and Related Materials
- Environmental Changes in China
- Cryospheric studies and observations
Fuzhou University
2025
Xidian University
2008-2024
The optical radiation force acting on a homogeneous and lossless dielectric spherical particle by polarized Airy beam is analyzed in terms of the generalized Lorenz-Mie theory. transverse longitudinal components are theoretically evaluated numerically simulated, emphasizing scale ω0, attenuation parameter γ, polarization incident versus size ka sphere. These results reveal that can trap sphere its main caustic or sidelobes be guided along parabolic trajectory force. Moreover, γ ω0 beams...
A new structure for magnetic resonance called tunable SRR has been designed by introducing a short bar into single-ring SRR. We systematically study the response of single-ring, double-ring and SRRs. The dependence frequency on length, width distance between is examined. also transmission characteristic LH structures composed wires, verify peak can be tuned adjusting
In this article, we study the optical force exerted on nanorods. recent years, capture of micro-nanoparticles has been a frontier topic in optics. A Photonic Jet (PJ) is an emerging subwavelength beam with excellent application prospects. This paper studies by photonic jets generated plane wave illuminating Generalized Luneburg Lens (GLLs) framework dipole approximation, nanorods studied. The electric field jet calculated open-source software package DDSCAT developed based Discrete Dipole...
The optical spin torque (OST) exerted on a dielectric Rayleigh spherical particle by photonic hook is investigated in the framework of dipole approximation. Optical type that causes to rotate around its center mass. I.V. Minin and O.V.Minin discovered phenomenon 2015 (Patent Russia 161207). They used combined structure cube prism form curved beam pull small particle, which caused great sensation field photonics. In this paper, generated plane wave illuminating irregular cuboid with one...
The selection of the type structured beam is great importance in study optical and first-order rainbow scattering by a particle. Airy light-sheet specific limited-diffracting (in 2D), which has been used investigations related to radiation forces torque. Equally important practical significance electromagnetic/optical resonance dielectric sphere. purpose this paper calculate electromagnetic scattering, energy efficiencies far-field scattered intensity lossless homogeneous spherical particle...
Electromagnetic scattering of a core-shell sphere, such as PM2.5, by vector Bessel beam is investigated using the discrete-dipole approximation (DDA) method. The extinction and absorption efficiencies are calculated, effects particle parameters including inner diameter, equivalent radius offset core along coordinate axis discussed.
DDA method is used to compute scattering properties of various cube-shaped particles induced by different kinds Airy light-sheets. The effects modulation parameter, transverse scale and beam center the sheet scattering, absorption, extinction cross-sections are investigated in this paper.
Cirrus clouds play an important role in atmospheric radiation. are mainly composed of tiny ice crystals. Due to the development industrialization, crystal particles cirrus may contain some pollutants. Therefore, it is great significance study scattering properties nucleated particles. The research method this paper use Python write a model file long hexagonal prism and flat regular DDSCAT, open source software package developed based on DDA, was used read calculate variation extinction,...