Interferometry and Diffractive Elements

The objective of research is the study of new measurement concepts by using diffractive optics.

One focus is in the area of mold testing optical surfaces, especially of aspheres. Computer-Generated Holograms (CGH) can be used for this purpose which are designed and fabricated at ITO. In addition, flexible measurement methods are examined, that are able to supplement or replace the static null test. In addition to CGHs for interferometry we develop and fabricate diffractive elements and micro-optics for other Applications, such as UV measurement systems, beam shaping tasks and wavefront sensors.

Group leader

This image shows Christof Pruß

Christof Pruß


Group leader Interferometry and Diffractive Optics

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