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Webinars & talks

The art of measuring super smooth surfaces – video recording

David Páez
Product Specialist, BSc in Engineering Physics, MSc in Nanoscience and Nanotechnology at Sensofar Metrology

David studied his bachelor’s degree at the Polytechnic University of Catalonia (UPC), where he started to work as a Research Assistant in the Department of Physics. Once he finished his master’s degree at the University of Barcelona (UB) he entered into the world of optical metrology joining Sensofar. As a Sales Specialist, he communicates Sensofar’s knowledge about optical metrology and trains our customers on how to extract the full potential of our systems. If you need him, he’ll probably be in our demo room measuring samples or performing live demonstrations.

Watch our webinar recording, where we unraveled the intricacies of characterizing super smooth surfaces using advanced 3D profilometry techniques. We delved into surface topography measuring instruments, understanding their technologies, capabilities, and limitations and empowering participants to make informed decisions when choosing the most suitable tools for their applications.

Participants gained valuable insights into the calibration process as we guided them through the necessary steps to ensure their optical 3D profiler delivered reliable and precise data according to ISO 25178.

We also presented an interesting case study that illustrated the remarkable role of 3D optical metrology in gravitational wave detection.


   Technologies and limitations of surface topography measuring instruments

  Proper Calibration of Optical 3D Profilers

  Measuring Surface Texture, Form, and Flatness of Smooth Surfaces

  Case Study on 3D optical metrology and gravitational wave detection

Watch the webinar

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