Company Filing History:
Years Active: 1976-1984
Title: Georges Hepner: Innovator in Magnetometry
Introduction
Georges Hepner is a notable inventor based in Paris, France. He has made significant contributions to the field of magnetometry, holding a total of 7 patents. His work focuses on innovative devices that enhance the measurement and modulation of magnetic fields.
Latest Patents
One of Hepner's latest patents is a "Measuring head for magnetometer and magnetometer incorporating such a." This invention relates to magnetometers that utilize the Faraday effect in a thin YIG layer. It allows for the measurement of a magnetic field by taking a YIG layer that is sufficiently thick to permit multimode transmission of a polarized light beam. The design enables the entrance and exit of the beam from the edge of the layer, resulting in a compact magnetometer head with integrated elements on a substrate, approximately 1 cm³ in volume.
Another significant patent is the "Device for modulating optical radiation by a variable magnetic field." This device features a wave guide formed by a thin layer of ferrimagnetic garnet deposited onto a substrate. It is capable of propagating first and second modes of radiated energy. The invention includes means for exciting the first mode, inducing a magnetic field in the propagation direction, and selectively transmitting one of the two modes. This innovative approach allows for efficient energy extraction from the transmitted mode.
Career Highlights
Georges Hepner has had a distinguished career, working with Thomson-CSF, a prominent company in the field of electronics and defense. His expertise in magnetometry has positioned him as a key figure in the development of advanced measurement technologies.
Collaborations
Throughout his career, Hepner has collaborated with notable colleagues such as Jean-Paul Castera and Bernard Desormiere. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Georges Hepner's contributions to magnetometry through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced magnetic measurement technologies.