Andreas Berger

Title: Andreas Berger: Innovator in Magneto-Optic Technology

Introduction

Andreas Berger is a notable inventor based in Donostia, Spain. He has made significant contributions to the field of magneto-optic technology, particularly through his innovative patent that addresses the extraction of transverse magneto-optic effect signals.

Latest Patents

Berger holds a patent for a "Method for extracting a transverse magneto-optic effect signal." This invention includes an apparatus designed to detect and measure a T-MOKE signal. The apparatus features a first linear polarizer positioned on the optical path between a light source and a reflecting surface of a sample. It also incorporates a device to produce a magnetic field at the sample location, which is configured to direct the magnetization perpendicularly to the optical plane of incidence and to reverse the direction of the magnetic field. Additionally, a rotatable quarter-wave plate is located after the reflecting surface on the optical path of the reflected light, along with a second rotatable linear polarizer and a photo-detector. The photo-detector is designed to measure the intensity of the light, ensuring that a T-MOKE signal is accurately detected during the ellipsometric measurement procedure.

Career Highlights

Throughout his career, Andreas Berger has worked with several prominent research institutions. He has been associated with the Cooperative Research Center in Nanosciences, known as CIC Nanogune. His work in these institutions has allowed him to advance his research and contribute to the field of nanoscience and magneto-optic technologies.

Collaborations

Berger has collaborated with notable colleagues, including Eva Oblak and Patricia Riego Saavedra. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Andreas Berger's innovative work in magneto-optic technology, particularly through his patent for extracting T-MOKE signals, showcases his significant contributions to the field. His collaborations and career highlights reflect his dedication to advancing scientific knowledge and technology.