Company Filing History:
4 out of 377 
1 out of 832,761 Years Active: 2004
Title: Michael Küchel: Innovator in Optical Calibration and Interferometry
Introduction
Michael Küchel is a distinguished inventor based in Oberkochen, Germany. He has made significant contributions to the field of optical calibration and interferometry, holding a total of 5 patents. His innovative work focuses on enhancing the precision of optical measurements and improving the functionality of interferometric systems.
Latest Patents
Küchel's latest patents include groundbreaking inventions such as an "Apparatus and method for calibrating an interferometer using a selectively rotatable sphere." This invention involves positioning an optical sphere within an assembly to calibrate an interferometer by comparing incoming and reflected wavefronts. The optical sphere, preferably made of Zerodur®, is designed to mimic a "perfect" comparison sphere, allowing for the determination of systematic errors in wavefront measurements.
Another notable patent is the "Scanning interferometer for aspheric surfaces and wavefronts." This invention provides methods and apparatus for measuring both rotationally and non-rotationally symmetric test optics. By aligning the test optic with a known origin and selectively moving it along a scanning axis, the invention enables precise calculations of aspherical surfaces and their corresponding optical path lengths.
Career Highlights
Throughout his career, Michael Küchel has worked with prominent companies, including Zygo Corporation. His expertise in optical systems and interferometry has positioned him as a key figure in advancing optical measurement technologies.
Collaborations
Küchel has collaborated with notable professionals in his field, including Christopher James Evans and Carl A Zanoni. These collaborations have further enriched his work and contributed to the development of innovative optical solutions.
Conclusion
Michael Küchel's contributions to optical calibration and interferometry have significantly advanced the field. His innovative patents and collaborations reflect his commitment to enhancing optical measurement technologies.