Numerical methods for nanophotonics: standard problems and future challenges
Nanoscale photonic systems involve a broad variety of light–matter interaction regimes
beyond the diffraction limit and have opened the path for a variety of application …
beyond the diffraction limit and have opened the path for a variety of application …
Review and recent developments on the perfectly matched layer (PML) method for the numerical modeling and simulation of elastic wave propagation in unbounded …
F Pled, C Desceliers - Archives of Computational Methods in Engineering, 2022 - Springer
This review article revisits and outlines the perfectly matched layer (PML) method and its
various formulations developed over the past 25 years for the numerical modeling and …
various formulations developed over the past 25 years for the numerical modeling and …
Wave physics as an analog recurrent neural network
Analog machine learning hardware platforms promise to be faster and more energy efficient
than their digital counterparts. Wave physics, as found in acoustics and optics, is a natural …
than their digital counterparts. Wave physics, as found in acoustics and optics, is a natural …
MEEP: A flexible free-software package for electromagnetic simulations by the FDTD method
This paper describes Meep, a popular free implementation of the finite-difference time-
domain (FDTD) method for simulating electromagnetism. In particular, we focus on aspects …
domain (FDTD) method for simulating electromagnetism. In particular, we focus on aspects …
Notes on perfectly matched layers (PMLs)
SG Johnson - arXiv preprint arXiv:2108.05348, 2021 - arxiv.org
This note is intended as a brief introduction to the theory and practice of perfectly matched
layer (PML) absorbing boundaries for wave equations, originally developed for MIT courses …
layer (PML) absorbing boundaries for wave equations, originally developed for MIT courses …
Flow and viscous effects on impedance eduction
In principle, the impedance of a locally reacting acoustic liner should be independent of the
structure of the sound field above the liner. Some experimental studies, however, have …
structure of the sound field above the liner. Some experimental studies, however, have …
99% beta factor and directional coupling of quantum dots to fast light in photonic crystal waveguides determined by spectral imaging
Spontaneous emission from excitonic transitions in InAs/GaAs quantum dots embedded in
photonic crystal waveguides at 5 K into nonguided and guided modes is determined by …
photonic crystal waveguides at 5 K into nonguided and guided modes is determined by …
A reflectionless discrete perfectly matched layer
A Chern - Journal of Computational Physics, 2019 - Elsevier
Abstract Perfectly Matched Layer (PML) is a widely adopted non-reflecting boundary
treatment for wave simulations. Reducing numerical reflections from a discretized PML has …
treatment for wave simulations. Reducing numerical reflections from a discretized PML has …
Three-dimensional numerical modeling of acoustic trapping in glass capillaries
MWH Ley, H Bruus - Physical Review Applied, 2017 - APS
Acoustic traps are used to capture and handle suspended microparticles and cells in
microfluidic applications. A particular simple and much-used acoustic trap consists of a …
microfluidic applications. A particular simple and much-used acoustic trap consists of a …
Topological Valley Photonic Waveguides: Scattering matrix evaluation for linear computing
C Johnson-Richards, A Yakovlev… - arXiv preprint arXiv …, 2024 - arxiv.org
Topological boundary modes utilizing valley mode waveguides have opened opportunities
in, for instance, the design of high transmission waveguides with tolerance to geometrical …
in, for instance, the design of high transmission waveguides with tolerance to geometrical …