OptiSystem versions

v14.0 [Dec 29, 2015]
The introduction of a new Cpp component and Cpp CoSimulation Visualizer to allow users to import or build their own customized C algorithms/components and directly co-simulate their customized models (using dynamic link libraries) with any other OptiSystem component.
The Universal DSP, Decision, QAM Sequence Generator and QAM Sequence Decoder components have been updated to support a broader range of modulation formats, including star and circular QAM constellation formats as well as 32-QAM, 128-QAM, and 256-QAM constellations.
Several enhancements have been made to the Multimode components library including the introduction of a new Spatial Demultiplexer component, improvements to the Erbium Doped MM Fiber, Ytterbium Doped MM Fiber, Measured-Index Multimode
Fiber and Parabolic-Index Multimode Fiber amplifier and fiber models (for modelling spatial multiplexed systems and concatenated fibers) and the integration of LP mode generators into our Spatial Transmitter components.
Several components within the Transmitters and Receivers libraries have been improved including the introduction of a new Spectral Light Source component, improvements to the noise models in the APD and PIN components, the addition of thermal noise models to our Analog to Digital and Digital to Analog components and the addition of user-defined PAM amplitude maps to our PAM Coder and Decoder components
Other improvements include updates to our Measured Filter, Measured Optical Filter, Lightwave Analyzer, View Signal Visualizer and Power Splitters; and the introduction of a new Diffuse Channel component for the modeling of indoor optical wireless systems.

v13.0 [Aug 10, 2014]
- OptiSystem 13 includes many important enhancements including several additions to the toolkit for building higher order modulation.