Rigorous coupled wave analysis rcwa

Results 21 to 30 of about 24,104,792 (158)

Measurement of refractive indices of tunicates’ tunics: light reflection of the transparent integuments in an ascidian Rhopalaea sp. and a salp Thetys vagina

Zoological Letters, 2017
Background Tunic is a cellulosic, integumentary matrix found in tunicates (Subphylum Tunicata or Urochordata). The tunics of some ascidian species and pelagic tunicates, such as salps, are nearly transparent, which is useful in predator avoidance ...
Hiroshi Kakiuchida +3 more
doaj +1 more source

The numerical analysis of RCWA and its use in simulating thin-film solar cells

, 2020
Monk, PeterThe ability to rapidly compute the electromagnetic field inside a thin-film solar cell given a set of constitutive parameters of the cell is an important tool in the field of solar cell optimization.
Civiletti, Benjamin J.
core +1 more source

A Theoretical Description of Node-Aligned Resonant Waveguide Gratings

Optics, 2022
Waveguide gratings are used for applications such as guided-mode resonance filters and fiber-to-chip couplers. A waveguide grating typically consists of a stack of a single-mode slab waveguide and a grating. The filling factor of the grating with respect
Maik Meudt +3 more
doaj +1 more source

Ultra-Thin and Lithography-Free Transmissive Color Filter Based on Doped Indium Gallium Zinc Oxide with High Performance

Micromachines, 2022
A kind of ultra-thin transmissive color filter based on a metal-semiconductor-metal (MSM) structure is proposed. The displayed color can cover the entire visible range and switches after H2 treatment. An indium gallium zinc oxide (IGZO) semiconductor was
Xiangrui Fan +3 more
doaj +1 more source

Reducing complexity in photonic simulations: ZenScat — an efficient 2D RCWA solver

SoftwareX
We present a comprehensive solver implementation of a 2D Rigorous Coupled Wave Analysis (RCWA), tailored specifically for conformal thin multilayer devices and 2D photonic crystals with arbitrary interface profiles.
I. Lukosiunas, D. Gailevicius, K. Staliunas +2 more
doaj +1 more source

Reconciling measured scattering response of 3D metamaterials with simulation

EPJ Applied Metamaterials, 2015
Membrane projection lithography is used to create 3-dimensional unit cells in a silicon matrix decorated with metallic inclusions. The structures show pronounced resonances in the 4–16 µm wavelength range and demonstrate direct coupling to the magnetic ...
Adomanis Bryan M., Resnick Paul J., Bruce Burckel D. +2 more
doaj +1 more source

Analysis and Prediction of Image Quality Degradation Caused by Diffraction of Infrared Optical System Turning Marks

Photonics, 2023
This paper addresses the issue of reduced image quality due to annular turning marks formed by single-point diamond turning (SPDT) during the processing of metal-based mirrors and infrared lenses.
Haokun Ye +4 more
doaj +1 more source

Highly Efficient Rigorous Coupled-Wave Analysis Implementation Without Eigensystem Calculation

IEEE Access
The Rigorous Coupled Wave Analysis (RCWA) method is commonly used to simulate diffractive optical devices, such as photonic crystal LEDs, solar cells, and gratings.
Jingxiao Xu, Martin D. B. Charlton
doaj +1 more source

Directional spectral emissivity characterization and modeling of laser-patterned steel surfaces [PDF]

EPJ Web of Conferences
We present preliminary results on the fabrication of patterned surfaces by Direct Laser Interference Patterning and the characterization and theoretical interpretation of their infrared emissivities.
Gabirondo-López Jon +6 more
doaj +1 more source

Speed efficiency optimization for GPU accelerated rigorous coupled-wave analysis program

, 2023
Rigorous Coupled Wave Analysis (RCWA) method is highly efficient for the simulation of diffraction efficiency and field distribution patterns in periodic structures and textured optoelectronic devices such as VCSELs, LEDs, and DOEs.
Charlton, Martin D.B., Xu, Jingxiao
core +1 more source

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rigorous coupled wave analysis