Modeling and Simulation Tools

Products and Services Modeling and Simulations Tools

Mathematical Modeling of Physical Processes

  • Wave optics (physical optics)
  • Geometrical optics
  • Hydromechanics, structural mechanics
  • Data assessment (statistics, classification, etc.)


  • Solution of partial differential equations
  • Large scale numerical optimization
  • Classification, genetic algorithms, etc.

Software Tools Development

  • Physical optics simulation tool OPT
  • Free-form optics design software



Moench, H., Andreadaki, A., Gronenborn, S., Kolb, J. S., Loosen, P., Miller, M., Schwarz, T., van der Lee, A., Weichmann, U.:
High power electrically pumped VECSEL and arrays
Vertical External Cavity Surface Emitting Lasers (VECSELs) IV
Editor(s): Jerome V. Moloney. Proc. SPIE Vol. 8966 (10 S.) (2014)

Wester, R.:
Physical optics methods for laser and non-linear optics simulations
Adv. Optical Technol. 2 (3), 247-255 (2013)

Flemmer, J., Pirch, N., Witzel, J., Gasser, A., Wissenbach, K., Kelbassa, I.:
LACAM3D, CAM solution for tool path generation for build up of complex aerospace components by laser powder deposition
Proceedings of the 37th International MATADOR Conference, 61-64 (2012)

Pirch, N., Keutgen, S., Gasser, A., Wissenbach, K., Kelbassa, I.:
Modeling of coaxial single and overlap-pass cladding with laser radiation
Proceedings of the 37th International MATADOR Conference, pp. 377-380 (2012)

Nastasi, G., Wester, R., Colla, V., Noll, R.:
Determining inclusion size distributions from OES/PDA data.
Proc. of the CETAS 2011, Luxembourg, 17.-19. Mai 2011. pp. 495-501, 2011

Thombansen, U., Schüttler, J., Auerbach, T. [u.a.]:
Model-based self-optimization for manufacturing systems.
Proc. of the 2011 Int. Conf. on Concurrent Enterprising (ICE 2011). Eds.: K.-D. Thoben [u.a.] Piscataway, NJ : IEEE 2011. 9 S.

Vossen, G., Schüttler, J.:
Mathematical modelling and stability analysis for laser cutting.
Math. Comp. Model. Dyn. Syst. ifirst, 1-25, 2011

M. C. Funck, P. Loosen
Statistical simulation of selectively assembled optical systems
Proc. SPIE
7427, 7427B (10 S.), 2009

H. Maurer, G. Vossen
Sufficient conditions and sensitivity analysis for optimal bang-bang control problems with state constraints
In: System Modeling and Optimization. Ed.: A. Korytowski u.a. 23rd IFIP TC 7 Conference, Cracow, Poland, July 23-27, 2007
Berlin [u.a]: Springer 2009
IFIP Advances in Information and Communication Technology, Vol. 312.
ISBN 978-3-642-04801-2
pp. 82-99

G. Vossen
Switching time optimization for bang-bang and singular controls
J. Optimization Theory Appl.
Online first
1-18 (2009)