LightTrans VirtualLab (TM) is an optical engineering software platform developed by LightTrans GmbH. It unifies ray and wave optics through a field-tracing approach, enabling realistic modeling of interference, diffraction, polarization, and coherence alongside geometric optics. Engineers can simulate non-sequential light propagation through lenses, mirrors, freeform surfaces, diffractive optical elements, gratings, micro-optics, fibers and waveguides. The software provides tools for parameter sweeps, optimization, and tolerance analysis, with interactive visualizations that accelerate design iteration and troubleshooting. VirtualLab supports a wide range of applications, including laser beam shaping and propagation, imaging and illumination design, diffractive and meta-optics, and AR/VR waveguide components. Modular toolsets and workflow integrations help teams connect VirtualLab to existing CAD, measurement, and data-analysis environments. By combining physical accuracy with practical engineering workflows, LightTrans VirtualLab (TM) helps optical engineers move efficiently from concept to validated, manufacturable designs.
LightTrans VirtualLab (TM) is developed by LightTrans GmbH. The most popular versions of this product among our users are: 4.0, 4.5 and 4.9. The name of the program executable file is VirtualLab.exe.
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