Dominique Leterme

Title: The Innovations of Dominique Leterme

Introduction

Dominique Leterme is a notable inventor based in Gif Sur Yvette, France. He has made significant contributions to the field of optical memory systems, showcasing his expertise through his innovative patent. His work has implications for data storage technologies, which are increasingly relevant in today's digital age.

Latest Patents

Leterme holds a patent for an optical memory system that utilizes a unique illumination mode. This invention relates to optical memories designed for storing data on the surface of an information-supporting medium, which includes pre-formatted patterns. The system allows for random access mass memory, functioning as either read/write memory or write-once memory. The operations of writing and reading data are based on the optical interactions that occur at the point of impact of an incident optical beam. This interaction causes local changes in optical characteristics that represent the data being written and produces optical modulation detectable by photoelectric means during data reading. The invention enhances the optical memory by modifying the illumination mode common to reading data and detecting pre-formatting patterns, enabling operation in a standby mode or allowing for the deletion of areas reserved for data storage.

Career Highlights

Throughout his career, Dominique Leterme has worked with prominent organizations, including Alcatel Thomson Gigadisc and the Commissariat à l'énergie atomique et aux énergies alternatives. His experience in these companies has contributed to his development as an inventor and has provided him with a platform to innovate in the field of optical memory systems.

Collaborations

Leterme has collaborated with notable colleagues such as Francois Le Carvennec and Daniel Lecomte. These partnerships have likely enriched his work and contributed to the advancements in optical memory technology.

Conclusion

Dominique Leterme's contributions to optical memory systems highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in data storage solutions, showcasing the importance of optical interactions in memory systems.