Incoherent-Light-Simulation
diffractsim
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Incoherent-Light-Simulation | diffractsim | |
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3 | 5 | |
155 | 463 | |
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0.0 | 2.5 | |
over 2 years ago | 5 months ago | |
Python | Python | |
BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 or later |
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Incoherent-Light-Simulation
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Simulation of the double slit experiment with incoherent light at three different time scales. As the field is averaged over a few microseconds, wave interferences disappear! [OC]
The simulations were done with the meep finite difference scheme, programmed in C++. The interface to the simulation was programmed with Python and its source code can be found here.
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Simulation of incoherent light made solving Maxwell equations. As the field is averaged over a few microseconds, wave interferences disappear!
Thank you! The simulation interface and the plots are made with Python while the FDTD solver (MEEP) is implemented with C++ for speed. I uploaded the source code on GitHub.
I wrote this article explaining this phenomenon further and uploaded the source code here to make the simulations reproducible.
diffractsim
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Introduction to Fourier Optics in Python: Simulating the Single/Double Slit Experiment
https://rafael-fuente.github.io/simulating-diffraction-patterns-with-the-angular-spectrum-method-and-python.html Simulating diffraction patterns with the angular spectrum method and Python
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Optical simulation showing in detail the coherent light wavefront reconstruction of a customized diffraction pattern from a 2021 shaped hologram
The method applied for this problem is described in this paper, and implemented in my diffraction simulator on Github
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