Joan Ramirez

Title: Joan Ramirez: Innovator in Silicon Waveguide Technology

Introduction

Joan Ramirez is a prominent inventor based in Bures-Sur-Yvette, France. She has made significant contributions to the field of waveguide technology, particularly through her innovative methods for manufacturing mixed layers that incorporate both silicon and silicon nitride.

Latest Patents

Joan holds a patent for a "Method for manufacturing a mixed layer comprising a silicon waveguide and a silicon nitride waveguide." This patent outlines a fabricating process that includes producing a trench in an encapsulated-silicon layer, depositing a silicon-nitride layer, and finalizing the encapsulation of the silicon-nitride core. The process is designed to ensure that both the silicon and silicon-nitride cores are effectively encapsulated in dielectric material.

Career Highlights

Throughout her career, Joan has worked with notable organizations such as the Commissariat à l'Énergie Atomique et aux Énergies Alternatives and Thales. Her work in these institutions has allowed her to develop and refine her innovative techniques in waveguide manufacturing.

Collaborations

Joan has collaborated with esteemed colleagues, including Stephane Malhouitre and David Bitauld. These partnerships have contributed to her success and the advancement of her research in the field.

Conclusion

Joan Ramirez is a trailblazer in the realm of silicon waveguide technology, with a patent that showcases her innovative approach to manufacturing. Her contributions to the field are significant and continue to influence advancements in waveguide applications.