Cyril Renaud

Title: The Innovations of Cyril Renaud

Introduction

Cyril Renaud is a notable inventor based in London, GB. He has made significant contributions to the field of photonics, holding a total of 2 patents. His work focuses on advanced technologies that enhance the functionality of photodetectors and tuneable lasers.

Latest Patents

One of his latest patents is for a photodetector that includes multiple waveguides. This innovative photodetector features a waveguide structure with an active waveguide that comprises an absorber for converting photons into charge carriers. These charge carriers convey a corresponding electrical signal. Additionally, it includes a carrier collection layer for transporting the charge carriers and a secondary waveguide that is evanescently coupled to the active waveguide, designed to receive the photons to be detected. Another significant patent by Renaud is related to the athermalisation of tuneable lasers. This invention describes a technique and apparatus that allows any tuneable laser to generate a specified output frequency without the need to control its temperature. The technique involves a thermal sensor and a controller to determine the necessary currents or voltages applied to the grating or tuning sections to achieve the desired wavelength.

Career Highlights

Cyril Renaud has worked with prestigious institutions, including University College London and UCL Business Plc. His experience in these organizations has contributed to his expertise in the field of photonics and innovation.

Collaborations

Throughout his career, Renaud has collaborated with esteemed colleagues such as Alwyn John Seeds and Michael J Robertson. These collaborations have further enriched his work and contributions to the field.

Conclusion

Cyril Renaud's innovative patents and career achievements highlight his significant role in advancing photonics technology. His contributions continue to influence the industry and inspire future innovations.