Comsol Multiphysics

The Comsol Group provides software solutions for simulation and modeling of real world multiphysics systems. By using Comsol Multiphysics software modeling of almost any physics based system is possible. Main modules give the possibility to perform electric and magnetic field calculations, flow calculations, optics and photonics calculations and many more.

Optek provides both local sales and technical support for Comsol users. In case you would want to have a trial version of Comsol Multiphysics or need some additional comments on the software capabilities, please, contact us at info[@] For more information visit

We are pleased to invite you to the upcoming Comsol Multiphysics workshop. Please, follow this link to find out more.


Gaussian, Inc. develops, licenses, and supports the Gaussian and GaussView computational chemistry software. These state-of-the-art packages allow to model complex chemical reactions and substances at the highest available levels of accuracy. They are used by chemists, chemical engineers, materials scientists, and other researchers worldwide.

Gaussian 09 is the latest in the Gaussian series of programs. It provides state-of-the-art capabilities for electronic structure modeling. Gaussian 09 is licensed for a wide variety of computer systems. All versions of Gaussian 09 contain every scientific/modeling feature, and none imposes any artificial limitations on calculations other than your computing resources and patience.

To get an insight into Gaussian software capabilities, please, see "White papers and technical notes".

Optek is official representative of Gaussian in Latvia. For more information visit or contact us at

Non-contact thin film thickness measurement

For non-contact thickness measurements of thin layers and films Optek has developed a special software - MThickness. The software comprises interference fringe separation technique in which the interference fringes of the reflected or transmitted spectra are analyzed for thickness measurement. The software can be used with any OceanOptics spectrometer if OmniDriver is installed. The OmniDriver is a free software package available at OceanOptics. The software can also be used for processing any saved spectra using user defined recipes. The software and the necessary hardware can be obtained from Optek. Please, contact us at info[at] for more information.

Screenshot of MThickness while measuring air gap thickness of around 6 um.