Measurement of microscopic forces

An animated contribution about the research work at the PMS Institute.

 

Using conventional metrological concepts, the work makes it possible to combine optical metrology with the classical world of mechanical engineering

The measurement process makes it possible to generate very small mechanical effects using the force of light.

 

When measuring microscopic forces, even the slightest lack of precision can lead to significant measurement errors. By harnessing the momentum carried by particles of light, Dr Suren Vasilyan, Dr Norbert Rogge, and Professor Thomas Fröhlich at Ilmenau University of Technology show how these forces can be measured with the highest level of precision and accuracy.

An article with an explanatory video was published at https://scitube.io