Analysis of works of art with Terahertz radiation

THz radiation penetrates many material in an almost adsorption-free manner. Thus even an object`s deeper areas can be reached by THz radiation. This is a clear advantage to the other wavelength ranges of electromagnetic radiation, such as the infrared or the visible spectral range.


Restoration of buildings by means of laser cleaning

The cleaning by manually laser multi scanning of  picture elements enabled an homogeneous removal without any color changes. The mural`s colors had strongly darkened due to contamination.


Laser processes for thin film photovoltaics

Pulsed laser systems, particularly ultrashort pulsed lasers with lengths in the range of few 10ps to fs, can excellently perform the electrical wiring by separating the layers.