Bernard Rolland

Title: The Innovations of Bernard Rolland

Introduction

Bernard Rolland is a notable inventor based in Meylan, France. He has made significant contributions to the field of optics and microwave technology, holding a total of 4 patents. His work reflects a deep understanding of material science and engineering principles.

Latest Patents

One of his latest patents is a multilayer stack of fluoride materials usable in optics. This invention relates to a multilayer stack constituted by alternating layers of a high index fluoride material, such as YF₃, and a low index fluoride material, such as LiF. These materials can form a specific, stable compound like YLiF₄, ensuring that the interface between adjacent layers is partly formed from this compound. Another significant patent is for a cylindrical antenna that generates a magnetic field. This microwave antenna features a tubular portion with magnets located along its central axis, which generate a magnetic field in the vicinity of the antenna. This design is particularly useful in the manufacture of microtips on large surfaces.

Career Highlights

Throughout his career, Bernard Rolland has worked with prominent organizations, including the Commissariat à l'Énergie Atomique and the French State. His experience in these institutions has allowed him to develop innovative technologies that have practical applications in various fields.

Collaborations

Bernard has collaborated with notable colleagues such as Bernard Bechevet and Didier Challeton. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Bernard Rolland's contributions to the fields of optics and microwave technology demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology and improving practical applications in these areas.