Ultra-Sparse Dielectric Nano-Wire Grid Polarizer
Abstract
Ultra-sparse dielectric nanowire grids show strongly polarization-dependent properties and can therefore be employed as wideband reflectors [J. W. Yoon et al., Opt. Express 23, 28849-28856 (2015)]. The polarization-, wavelength-, and angle-dependent properties of selected nanowire grids are investigated by using the Fourier modal method (FMM, also known as RCWA). Visualization of the interaction between electric field and the nanowire grids are presented.
VirtualLab Fusion Configuration
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VirtualLab Fusion
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Grating Package
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Tutorial
Grating Order Analyzer
In VirtualLab Fusion, the Grating Order Analyzer can be used for convenient grating diffraction analysis, with results presented in various ways.
Use Case
Rigorous Analysis and Design of Anti-Reflective Moth-Eye Structures
With the Fourier modal method and the parametric optimization in VirtualLab Fusion, we demonstrate the analysis and design of anti-reflective moth-eye structures.
Use Case
Rigorous Analysis of Nanopillar Metasurface Building Block
With the rigorous Fourier modal method (FMM), we analyze the effects, especially the phase modulation, of nanopillar structures with varying diameters - the building blocks of metalenses.