Samuel Rigault

Title: Samuel Rigault: Innovator in Laser Diode Technology

Introduction

Samuel Rigault is a notable inventor based in Grenoble, France. He has made significant contributions to the field of laser technology, particularly through his innovative designs and methods. With a total of 3 patents to his name, Rigault continues to push the boundaries of what is possible in his area of expertise.

Latest Patents

One of Samuel Rigault's latest patents is focused on laser diode driver circuits and methods of operating them. This driver circuit includes a fly capacitor with a first end and a second end. The circuit is designed to operate in two distinct states, enhancing the efficiency and functionality of laser diodes. In the first operating state, the anode of the laser diode is coupled to the first end of the fly capacitor, while the cathode is connected to a first voltage supply node. Conversely, in the second operating state, the cathode is decoupled from the first voltage supply node, allowing for improved operational flexibility.

Career Highlights

Samuel Rigault is currently employed at STMicroelectronics (Grenoble 2) SAS, where he applies his expertise in laser technology. His work at this leading semiconductor company has allowed him to collaborate on various innovative projects that advance the field of electronics and photonics.

Collaborations

Throughout his career, Rigault has worked alongside talented colleagues, including Nicolas Moeneclaey and Xavier Branca. These collaborations have fostered an environment of innovation and creativity, contributing to the development of cutting-edge technologies.

Conclusion

Samuel Rigault is a prominent figure in the realm of laser technology, with a focus on enhancing the performance of laser diode driver circuits. His contributions through patents and collaborations highlight his commitment to innovation in the field.