Klaus Petermann

Title: Klaus Petermann: Innovator in Absolute Rotation Measurement

Introduction

Klaus Petermann is a notable inventor based in Ulm, Germany. He has made significant contributions to the field of measurement technology, particularly in the area of absolute rotation measurement. With a total of 3 patents to his name, Petermann's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

One of Klaus Petermann's latest patents is a method and apparatus for measuring absolute rotation. This invention utilizes a light conductive fiber ring interferometer, which includes a light source, a beam dividing arrangement, and a light path formed by a light conductive fiber coil. The optical phase modulator within the light path modulates the circulating light with a periodic optical phase modulation at a fundamental frequency. The system also incorporates a photodetector that provides an electrical output signal. This innovative method allows for the determination of absolute rotation by evaluating the resulting electrical signal.

Another significant patent is related to a ring interferometer. This device comprises a light source and an optical beam splitting device that receives light from the source. The light path encircles an area at least once and opens at both ends into the beam splitting device. The light travels through the path in both directions, reuniting in the beam splitting device to create interference, which is then detected by the photodetector. The choice of light source is crucial, as it must produce light with a coherence time significantly shorter than the propagation time through the light path.

Career Highlights

Klaus Petermann is associated with Licentia Patent-verwaltungs GmbH, where he continues to develop and refine his innovative technologies. His work has garnered attention in the field of optical measurement systems, contributing to advancements in precision measurement techniques.

Collaborations

Throughout his career, Klaus has collaborated with esteemed colleagues such as Peter Russer and Peter Marten. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Klaus Petermann's contributions to the field of measurement technology, particularly in absolute rotation measurement, highlight his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of optical systems and their applications in precise measurement.