Icarus Research is the developer of CyberRay. CyberRay is a particle beam simulator operating in the regime of geometric optics. A CyberRay beam consists of either charged particles or photons. The state of a beam at various times is determined by calculating the path of every particle in the beam through some set of objects in three-dimensional space. The simulation is fully 3D, and is capable of determining any spatial, temporal, or spectral properties of the beam.