pylorenzmie

Python routines for tracking and characterizing colloidal particles with in-line holographic video microscopy (HVM)

Link (31 Jul 2021)

IF-DDA is a numerical tool for solving the electromagnetic scattering problem in three dimensions. IF-DDA is based on the DDA (discrete dipole approximation) which is a volume-integral equation method.

Link (25 Apr 2021)

Gaussian Beam

Gaussian beam without approximation

We use the angular spectrum representation to compute exactly the Gaussian beam close to the waist (w₀) in the case of highly nonparaxial field (w₀<λ). The computation is done in the vectorial case for a polarized Gaussian beam. In the area of the waist, the contribution of the propagating and evanescent waves is discussed. Moreover, the Gaussian wave is developed in terms of series, which permits to get analytical expressions for both propagating and evanescent waves when the observation is close to the waist.

Link (25 Apr 2021)

PyDDA

Discrete dipole approximation implementation in Python by Pavel Dmitriev.

Reimplementation of DDA-SI (DDA with planar surface interaction) https://code.google.com/p/dda-si/

Link (23 Apr 2021)

jlmie

Julia implementation of Mie theory for nanophotonics by Hinamoto, Tatsuki.

Link (23 Apr 2021)

Multi Spheres T-matrix Studio

Python wrapper for multiple sphere T-matrix (MSTM) code and Mie theory to calculate surface plasmon resonance (SPR) spectrum and fit it to experiment.

Link (22 Apr 2021)

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)

TERMS

T-matrix for Electromagnetic Radiation with Multiple Scatterers — a set of Fortran modules/routines and Python scripts for T-matrix-based calculations and analysis of light scattering by clusters of individual scatterers.

Link (22 Apr 2021)
Users guide (2 Feb 2022)

GLMTscatt

GLMTscatt by Luiz Felipe Machado Votto GMTL-based electromagnetic field simulator

Luiz Felipe Machado Votto

Link (22 Apr 2021)
Thesis (29 Jul 2021)

ScattPy

ScattPy is an open source Python package for light scattering simulations. Its goal is to provide an easy-to-use and flexible modern framework for the numerical solving of the diffraction problems with various kinds of particles. ScattPy includes the separation of variables (SVM), extended boundary condition (EBCM) and point matching (PMM) methods.

Link (22 Apr 2021)