Codes for electromagnetic scattering by spheres - this article list codes for electromagnetic scattering by a homogeneous sphere, layered sphere, and cluster of spheres.
Majority of existing codes for calculation of electromagnetic scattering by a single sphere is based on Mie theory which is an analytical solution of Maxwell's equations in terms of infinite series. Other approximations to scattering by a single sphere include: Debye series, ray tracing (geometrical optics), ray tracing including the effects of interference between rays, Airy theory, Rayleigh scattering, diffraction approximation. There are many phenomena related to light scattering by spherical particles such as resonances, surface waves, plasmons, near-field scattering. Even though Mie theory offers convenient and fast way of solving light scattering problem by homogeneous spherical particles, there are other techniques, such as discrete dipole approximation, FDTD, T-matrix, which can also be used for such tasks.[1]
The compilation contains information about the electromagnetic scattering by spherical particles, relevant links, and applications.[2]
| Year | Name | Authors | References | Language | Short Description | |
|---|---|---|---|---|---|---|
| 1983 | BHMIE [3] | Craig F. Bohren and Donald R. Huffman | Fortran IDLMatlab C Python | "Mie solutions" (infinite series) to scattering, absorption and phase function of electromagnetic waves by a homogeneous sphere. | ||
| 2002 | MiePlot [4] | Philip Laven | [5] | Visual Basic | MiePlot offers the following mathematical models for the scattering of light by a sphere: Mie solutions, Debye series, ray tracing (based on geometrical optics), ray tracing including the effects of interference between rays, Airy theory, Rayleigh scattering, diffraction, surface waves. In addition to single-wavelength calculations, MiePlot can also perform calculations for some wavelengths, thus approximating a continuous spectrum (such as sunlight) to produce simulations of atmospheric optical effects such as rainbows, coronas and glories. | |
| 2003 | Mie_Single etc. | Gareth Thomas and Don Grainger | [6] | IDL | The Sub-Department of Atmospheric Oceanic and Planetary Physics in the University of Oxford maintains an archive of Mie scattering routines for both single spheres and populations of particles in which sizes follow a log-normal distribution. The code is also available for calculating the analytical derivatives of Mie scattering (i.e. the derivative of the extinction and scattering coefficients, and the intensity functions with respect to size parameter and complex refractive index). The routines are written in IDL, but a Fortran-based DLM version (which substantially reduces runtime) of the single-sphere code is also available. |
Algorithmic literature includes several contributions[7] [8] [9] [10]
| Year | Name | Authors | Ref | Language | License ! | Short Description | |
|---|---|---|---|---|---|---|---|
| 1981 | DMILAY | Owen B. Toon and T. P. Ackerman | Fortran | No license specified but open source (public domain) | Scattering by a stratified sphere (a particle with a spherical core surrounded by a spherical shell).Code dates from 1968 available here:[11] | ||
| 1983 | BHCOAT | Craig F. Bohren and Donald R. Huffman | Fortran | No specified but open source (public domain via) | "Mie solutions" (infinite series) to scattering, absorption and phase function of electromagnetic waves by a homogeneous concentring shells. | ||
| 1997 | BART [12] | A. Quirantes | [13] | Fortran | Open source (own license) | Based on the Aden–Kerker theory to calculate light-scattering properties for coated spherical particles | |
| 2004 | MjcLscCoatSph[14] | M. Jonasz | GUI/Windows | Proprietary / closed source | This program calculates the scattering, absorption, and attenuation parameters, as well as the angular scattering patterns of a single coated sphere according to Aden-Kerker theory. | ||
| 2007 | L. Liu, H. Wang, B. Yu, Y. Xu, J. Shen | [15] | C | Unknown | Light scattering by a coated sphere (extinction efficiency, scattering efficiency, light scattering intensity) | ||
| 2009-2022 | Scattnlay | O. Pena, U. Pal, K. Ladutenko | [16] | C++, Python, and JavaScript | GPLv3 | Light scattering from a multilayered sphere based on the algorithm by W Yang.[17] Very robust and stable, slower than Toon and Ackerman. Evaluate integral parameters and angular patterns, near-field and power flow streamlines plotting. Has a compilation option to use Boost.Multiprecision for higher accuracy. Web application is the part of package, available online on the website of Department of Physics and Engineering in ITMO University. |
| Year | Name | Authors | References | Language | Short Description | |
|---|---|---|---|---|---|---|
| 1998-2003 | GMM | Yu-lin Xu and Bo A. S. Gustafson | [18] | Fortran | Codes which calculate exactly electromagnetic scattering by an aggregate of spheres in a single orientation or at an average over individual orientations. | |
| 2013 | MSTM | D. W. Mackowski | [19] | Fortran | Codes which calculate exactly electromagnetic scattering by an aggregate of spheres and spheres within spheres for complex materials. Works in parallel as well. | |
| 2015 | py_gmm | G. Pellegrini | [20] | Python + Fortran | A Python + Fortran 90 implementation of the Generalized Multiparticle Mie method, especially suited for plasmonics and near field computation. | |
| 2017 | CELES | A. Egel, L. Pattelli and G. Mazzamuto | [21] | MATLAB + CUDA | Running on NVIDIA GPUs, with high performance for many spheres. | |
| 2020 | QPMS | M. Nečada | [22] | C, Python | Many-particle simulations in homogeneous media, supports various particle shapes in finite as well as infinite periodic configurations. | |
| 2021 | SMUTHI | A. Egel et al. | [23] [24] | Python + Fortran + CUDA | Many spheres in stratified media, other particle shapes are available. |