{"id":41340,"date":"2022-01-03T18:38:22","date_gmt":"2022-01-03T17:38:22","guid":{"rendered":"https:\/\/www.trioptics.fr\/?post_type=product&p=41340"},"modified":"2025-10-06T17:46:28","modified_gmt":"2025-10-06T15:46:28","slug":"nmm-1-nanometric-measuring-station","status":"publish","type":"product","link":"https:\/\/www.trioptics.fr\/en\/product\/nmm-1-nanometric-measuring-station\/","title":{"rendered":"NMM-1 nanometric measuring station"},"content":{"rendered":"

The NMM (\u201cNano Measuring Machine\u201d) nanometric measuring and positioning<\/strong> station is used to measure object position in all three spatial coordinates within a volume of 25mm x 25mm x 5mm, with a resolution of 0.1 nm. Its unique sensor arrangement provides Abbe error-free measurements in all three spatial coordinates. The measurement axes of three interferometers for measuring distances along the three spatial coordinate axes intersect at a single point, which is also the point of contact between the object to be characterized and the probe to be used (AFM tip, for example).<\/p>\n

The object is placed directly on a cube corner that can be moved. The position of the corner cube is measured by three SP500 series interferometers. The corner cube is moved by a 3-axis electrodynamic system. Any angular deviation is measured and corrected by two sensors.<\/p>\n

The ultra-stabilized laser is guided from the control electronics to the three interferometers via fiber optics, resulting in a thermally stable Nano Measuring Machine.<\/p>\n

Application:<\/strong><\/p>\n