Company Filing History:
Years Active: 2009-2017
Title: The Innovative Contributions of Thomas Dresel in Surface Measurement Technology
Introduction
Thomas Dresel is a notable inventor based in Nuremberg, Germany, with a remarkable portfolio that includes three patents focused on advancing surface measurement technologies. His innovative work, particularly in the field of non-flat and aspheric surface measurement, has made significant contributions to engineering and optical science.
Latest Patents
Dresel's most recent patents include groundbreaking methods for measuring the topography of non-flat surfaces. One of his key innovations involves generating a composite image of a non-flat surface by acquiring multiple images through a high-resolution microscope. This process allows for the precise imaging of microstructures with dimensions as small as 10 microns laterally and 10 nm in height. The images are combined using sets of rigid body parameters that ensure accurate representation in a common coordinate system.
Another important patent of his describes an interferometer designed to measure non-rotationally symmetric surface topography featuring unequal curvatures in two perpendicular principal meridians. This method employs a test beam to reflect off a test surface, creating interferograms that allow for comprehensive analysis of asymmetric surface topology. Such innovations are essential for precise measurements in various engineering applications.
Career Highlights
Throughout his career at Zygo Corporation, Thomas Dresel has been instrumental in developing technologies that enhance optical measurements of surface profiles. His work not only addresses the intricate challenges posed by non-flat surfaces but also provides valuable solutions for industries reliant on high-precision engineering and metrology.
Collaborations
Dresel collaborates closely with skilled professionals in his field, including Jan Liesener and Peter J de Groot. Together, they contribute to innovative projects that push the boundaries of surface measurement technologies and drive advancements in optical sciences.
Conclusion
Thomas Dresel's pioneering work in measuring surface topography showcases the impact of innovative thought and collaborative efforts in science and technology. With his expertise at Zygo Corporation, he continues to lead the way in refining the techniques used to analyze complex surfaces, thereby reinforcing the importance of precise measurements in modern engineering.