Siris is a ray-optics light-scattering Fortran program by Karri Muinonen.

• Link (21 Aug 2009)

Gyptis

Gyptis is a package to solve Maxwell’s equations with the finite element method. It is in early stage and currently being actively developed, so features might come and go.

• Link (3 May 2023)

MATLAB code to compute radar cross section (RCS) of sphere-tipped cone based on Physical-Optic Method by Xiaojian Xu.

• Link

Montjoie

Montjoie is a high-order finite element C++ framework, to solve time-domain or time-harmonic linear partial differential equations. There are several finite element : nodal finite elements, discontinuous Galerkin finite elements, edge finite elements.

• Link (31 Jan 2022)

Various ray-tracing codes eg. for light scattering from non-spherical particles containing scattering and absorbing inclusions or from polyhedral shaped crystals by Andreas Macke.

• Link (11 Mar 2009)

ElectromagneticScattering

A Onelab model for 3D scattering problems in nanophotonics. The T-matrix of an isolated scatterer of arbitrary shape can be computed.

• Link (22 Apr 2021)

MCML is a steady-state Monte Carlo simulation program for multi-layered turbid media with an infinitely narrow photon beam as the light source. Each layer has its own optical properties of absorption, scattering, anisotropy, and refractive index.

• Link (11 Mar 2009)

FreeFEM

FreeFEM is a partial differential equation solver for non-linear multi-physics systems in 2D and 3D. Problems involving partial differential equations from several branches of physics, such as fluid-structure interactions, require interpolations of data on several meshes and their manipulation within one program. FreeFEM includes a fast interpolation algorithm and a language for the manipulation of data on multiple meshes.

• Link 10 April 2019

Mie GOMsphere is a geometrical-optics program by Xiaobing Zhou to calculate the scattering coefficients and phase function of unpolarized radiation by large dielectric spheres.

• Original link (20 Aug 2003, offline)

ERMES

ERMES (Electric Regularized Maxwell Equations with Singularities) is a finite element code in frequency domain which implements in C++ a simplified version of the weighted regularized Maxwell equation method.

• Link (28 March 2019)
• Link (2 Dez 2025) Archive Server