Modeling Software from RP Photonics RP Photonics has developed powerful simulation software. For all software packages described here, user licenses are available. The software can be used for calculating mode properties and light propagation in fibers for simulating the performance e.g. of fiber lasers ultrashort pulse sources for developing a quantitative understanding of devices for optimizing device designs for minimizing development time and cost Specialties of RP Photonics software are If you are interested in software, subscribe to the RP Photonics Software News! that the development and the technical support are done by an internationally known expert that the technical support can not only be used for directly software-specific issues, but also for related technical and scientific questions that the software (except for RP Fiber Calculator) is extremely flexible due to a built-in script language, so that it can be used even for most sophisticated calculations