Alain Benhamou

Title: The Innovative Mind of Alain Benhamou

Introduction

Alain Benhamou is a notable inventor based in Alfortville, France. He has made significant contributions to the field of information mediums, particularly through his innovative patent that utilizes thermo-optical means for writing information. His work reflects a deep understanding of materials science and optical technology.

Latest Patents

Benhamou holds a patent for an information medium adapted to be written by thermo-optical means. This medium comprises a heat-sensitive structure designed to store information that can be read optically. The invention includes a thin metal layer that, when exposed to writing radiation, experiences a transient localized temperature rise. This temperature change surpasses a specific threshold, resulting in a modification of the optical characteristics of the heat-sensitive structure. The manufacturing process involves depositing a continuous thin film of polycrystalline aggregate over an acceptor surface using an incident flux of precious and transition metal particles. The method enhances the density of nucleation sites compared to traditional vacuum evaporation techniques.

Career Highlights

Alain Benhamou is associated with Société Anonyme Dite Alcatel Thomson Gigadisc, where he has applied his expertise in developing advanced information technologies. His career is marked by a commitment to innovation and the practical application of scientific principles in creating new technologies.

Conclusion

Alain Benhamou's contributions to the field of information mediums demonstrate his innovative spirit and technical prowess. His patent reflects a significant advancement in thermo-optical technology, showcasing the potential for future developments in this area.