Juergen Hahn

Title: Juergen Hahn: Innovator in Ellipsometry and Plasma Polymer Technology

Introduction

Juergen Hahn is a notable inventor based in Dettingen, Germany. He has made significant contributions to the field of measurement technology, particularly in the development of ellipsometer measurement apparatuses and plasma polymer protective layers. With a total of 2 patents, his work has advanced the precision and efficiency of film thickness measurements.

Latest Patents

One of Juergen Hahn's latest patents is an ellipsometer measurement apparatus designed for determining the thickness of a film applied on a substrate. This innovative apparatus includes a light source that emits an incoming beam, a transmitting optical system that conveys the polarized incoming beam to an incidence point on the substrate, and a receiving optical system equipped with an analyzer. The reflected beam formed at the incidence point is conveyed to a photodetector device. The polarization direction of the incoming beam and the analyzer is modified in time relative to one another, allowing for the evaluation of intensity changes by an evaluation device to determine the film thickness. This apparatus enables easy handling and accurate measurement of film thickness, even on difficult-to-access measured objects with varying curvatures. An angle measurement device is included to sense the angle of the reflected beam relative to a tangential plane of the substrate at the incidence point, further enhancing the accuracy of the measurements.

Another significant patent involves the apparatus for producing a plasma polymer protective layer on workpieces. This invention showcases Juergen Hahn's expertise in creating advanced materials and protective coatings.

Career Highlights

Juergen Hahn is associated with Robert Bosch, a leading global supplier of technology and services. His work at this esteemed company has allowed him to contribute to innovative projects that push the boundaries of measurement technology.

Collaborations

Throughout his career, Juergen has collaborated with notable colleagues such as Guenter Schneider and Gerhard Benz. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their respective fields.

Conclusion

Juergen Hahn's contributions to the fields of ellipsometry and plasma polymer technology highlight his innovative spirit and dedication to advancing measurement techniques. His patents reflect a commitment to precision and efficiency, making a lasting impact in the industry.