Company Filing History:
Years Active: 2019-2025
Title: Innovations of Sebastian Fuchs in Optical Measurement Technologies
Introduction
Sebastian Fuchs is a notable inventor based in Aalen, Germany. He has made significant contributions to the field of optical measurement technologies, holding a total of 3 patents. His work focuses on advanced measurement methods that enhance the precision of optical surfaces and mirrors.
Latest Patents
Fuchs's latest patents include a measurement method for interferometrically determining a surface shape. This innovative method involves arranging a first diffractive optical element in an input wave beam path to generate a test wave with a wavefront adapted to the desired shape of the optical surface. The process includes detecting an interferogram generated by this test wave after it interacts with the test object surface. Additionally, a different diffractive optical element is used to generate a further test wave, allowing for the calculation of the surface shape by analyzing the two interferograms.
Another significant patent is a test device and method for testing mirrors, particularly those used in microlithographic projection exposure apparatuses. This test appliance utilizes a computer-generated hologram (CGH) to perform interferometric superposition of a test wave directed onto the mirror and a reference wave. The CGH is designed to provide multiple test waves for different portions of the mirror, ensuring comprehensive testing.
Career Highlights
Sebastian Fuchs is currently employed at Carl Zeiss SMT GmbH, a leading company in optical systems and measurement technologies. His work at this esteemed organization has allowed him to develop and refine his innovative measurement methods.
Collaborations
Fuchs collaborates with talented coworkers, including Jochen Hetzler and Hans-Michael Stiepan. Their combined expertise contributes to the advancement of optical measurement technologies.
Conclusion
Sebastian Fuchs's contributions to the field of optical measurement are noteworthy, with his innovative patents paving the way for enhanced precision in testing optical surfaces and mirrors. His work continues to impact the industry positively.