Simulations

Open source software tools for simulation of physical systems.

Optics

Ray Optics Simulation: https://phydemo.app/ray-optics/

• Ray optics simulator.
• Wonderfully simple.
• Online.
• Source code here: https://github.com/ricktu288/ray-optics

Optics simulation in Blender:

• A tutorial by Diffraction Limited https://www.youtube.com/watch?v=HbyaeVDbd4U.
• Haven't tried this yet.

To-do:

• Still looking for a simulator that supports scattering/diffusion elements. I'd like to simulate a nephelometer / OD meter.