Blog Posts Tagged Ray Optics Module
![](http://cdn.comsol.com/wordpress/2014/11/Schematic-after-collision1.png)
New Accumulators Boost Particle and Ray Tracing Functionality
November 26, 2014
Accumulators, a series of features available in the Particle Tracing Module, can be used to couple the results of a particle tracing simulation to other physics interfaces.
![](http://cdn.comsol.com/wordpress/2014/11/Deposited-ray-power1.png)
Modeling Thermally Induced Focal Shift in High-Powered Laser Systems
November 18, 2014
You can use the Ray Optics Module to create a fully self-consistent model of laser propagation that includes thermal and structural effects. Here, we take you through the process step by step.
![](http://cdn.comsol.com/wordpress/2014/11/Geometrical-optics-simulation1.png)
Introducing the Ray Optics Module
November 14, 2014
COMSOL Multiphysics version 5.0 introduced an add-on module for electromagnetics modeling: the Ray Optics Module. It can be used to perform ray tracing and geometrical optics studies.