Roger Lever

Title: Roger Lever: Innovator in Liquid Crystal Technology

Introduction

Roger Lever is a notable inventor based in Plourin-les-Morlaix, France. He has made significant contributions to the field of optical technology, particularly through his innovative work on liquid crystal optical switches. His expertise and creativity have led to the development of a unique invention that enhances the functionality of optical systems.

Latest Patents

Roger Lever holds a patent for a "Liquid crystal optical switch with burnt-in control." This invention concerns a switch for optical beams that comprises a series of optical input channels and a series of optical output channels. The design includes two liquid crystal cells that are adapted to deflect an optical beam coming out of an input channel or arriving onto an output channel. Each cell features a series of electrodes that orient liquid crystals when subjected to a supply voltage. The switch is characterized by a series of separate electronic circuits, each connected to different zones of a given cell, capable of transforming control signals into supply voltages for the electrodes.

Career Highlights

Roger Lever has worked with France Telecom, where he has applied his skills in optical technology to develop innovative solutions. His work has not only advanced the field but has also contributed to the company's reputation as a leader in telecommunications.

Collaborations

Throughout his career, Roger has collaborated with talented individuals such as Bruno Vinouze and Nicole Wolffer. These partnerships have fostered a creative environment that has led to the successful development of new technologies.

Conclusion

Roger Lever's contributions to liquid crystal technology exemplify the spirit of innovation in the field of optical systems. His patent for the liquid crystal optical switch showcases his ability to merge creativity with technical expertise. His work continues to influence advancements in telecommunications and optical technology.