Company Filing History:
Years Active: 2024
Title: Catherine Dubourdieu: Innovator in Ferroelectric Materials
Introduction
Catherine Dubourdieu is a prominent inventor based in Berlin, Germany. She has made significant contributions to the field of microelectronics, particularly through her innovative work with ferroelectric materials. Her research and inventions have the potential to advance technologies in various applications.
Latest Patents
Catherine holds a patent for a "Slot waveguide for a phase shifter based on ferroelectric materials." This invention relates to a slot waveguide formed by a vertical material stack. The stack comprises a top layer with a first refractive index, a center layer that includes a ferroelectric material with a second refractive index, and a SiGe pseud substrate layer with a third refractive index. The center layer is grown on the SiGe pseud substrate layer. The second refractive index is lower than both the first and third refractive indices. The slot waveguide can be integrated into a phase shifter that includes two vertically arranged electrodes. These electrodes are designed to provide a vertical electrical field extending between the top and bottom layers of the slot waveguide, along with a complementary-metal-oxide-semiconductor compatible driver voltage. The phase shifter is configured to deliver a linear electro-optical effect within the center layer of the slot waveguide. Catherine's innovative approach has led to the development of this unique technology.
Career Highlights
Catherine Dubourdieu is associated with IHP GmbH - Innovations for High Performance Microelectronics, which is part of the Leibniz Institute for Innovative Microelectronics. Her work at this institution has allowed her to explore and develop cutting-edge technologies in the field of microelectronics.
Collaborations
Catherine has collaborated with notable colleagues, including Andreas Mai and Patrick Steglich. These partnerships have fostered a collaborative environment that enhances innovation and research in her field.
Conclusion
Catherine Dubourdieu is a trailblazer in the realm of ferroelectric materials and microelectronics. Her patent and contributions to the field demonstrate her commitment to advancing technology. Her work continues to inspire future innovations in the industry.