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NEW SOFTWARE UPDATE

March 2024: A new version of Wavesim was released on February 27 in github. The main feature of the new version is the use of  a CUDA based acceleration module (cumex), that can provide speed-up optimisation of up to x2 times.

WAVESIM
world’s fastest full Maxwell & Helmholtz solver
by Ivo Vellekoop

 06/03/2024: You can download  the presentation slides from the Wavesim Seminar organised by the Institute of Electronic Structure and Laser (IESL) at the Foundation for Research and Technology-Hellas (FORTH)

isl_1st_slide.png

Publications

Reference [1] below is the main reference for WaveSim, introducing the modified Born series approach for the Helmholtz equation, which was later generalized to vector fields. Reference [2] introduced a modified fast Fourier transform that enabled having an ultra-thin boundary layer, significantly reducing the computational costs and memory requirements.

  1. Osnabrugge, G., Leedumrongwatthanakun, S., & Vellekoop, I. M. (2016). A convergent Born series for solving the inhomogeneous Helmholtz equation in arbitrarily large media. Journal of Computational Physics, 322, 113-124. https://doi.org/10.1016/j.jcp.2016.06.034

  2. Osnabrugge, G., Benedictus, M., & Vellekoop, I. M. (2021). Ultra-thin boundary layer for high-accuracy simulations of light propagation. Optics Express, 29(2), 1649-1658. https://doi.org/10.1364/OE.412833

This page includes a list of publications that have cited the above.

WAVESIM ROADMAP

Stay tuned...

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