Welcome to our easy to handle rigorous Mode Solver ATSOS, an Analysis Tool for Stratified Optical Structures – the module for planar multi layer photonic systems.
This software consists of a modern Java® based graphical user interface with an underlying C++/Fortran computational core. The software allows simulation of planar dielectric and metal systems as well as design and analysis of reflection, transmission and ellipsometric optical spectra. It will calculate optical waveguide and plasmon modes for a broad spectrum of application in the field of integrated optics and photonics.
In the near future it is scheduled to come with modern features like genetic algorithms for design and neural net assisted data analysis of optical spectra.
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Screenshots of our software: Coupling simulation (top left) Dispersion relation (middle left) Simulation of reflection and transmission for multilayer coatings (bottom left) |
Feature Overview
 | Intuitive graphical user interface |
| Build layered systems with an unlimited number of layers |
| Build in material models |
| Powerful complex vector mode solver for planar and cylindrical geometry with many search features for guided waves, leaky waves and surface plasmons |
| Calculation of transmission/reflection spectra |
| Calculation of ellipsometric parameters |
| Parameter scans |
| Data analysis tool with classical and neuroinformatic methods (e.g. Levenberg-Marquard Algorithm and Error Back Propagation Networks; future version) |
| Design optimization with gradient methods or genetic algorithms (future version) |
Contact
ATSOS was developed in cooperation by IMtech, DOOS and RES-TEC.
- U. Langbein: langbein@imtech-fhw.org
- A. Unger: aunger@doos.de
- U. Trutschel: utrutschel@doos.de
Please download our ATSOS flyer here.