Company Filing History:
Years Active: 1997-1998
Title: Frederic Ghirardi: Innovator in Opto-Electronics
Introduction
Frederic Ghirardi is a notable inventor based in Paris, France. He has made significant contributions to the field of opto-electronics, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Ghirardi's latest patents include a process for making a monolithic integrated structure that incorporates two opto-electronic components connected optically by an optical guide. This invention involves creating an electrically insulating barrier that allows light transmission between the components through methods such as localized doping or epitaxial deposition. Another significant patent is for an opto-electronic semiconductor device that includes both electronic and optical function components. This device features a mode transformer that is etched in the shape of an hourglass, ensuring that the semiconductor layers are non-absorbent at the operating wavelength.
Career Highlights
Frederic Ghirardi has built a successful career at France Telecom, where he has been able to apply his expertise in opto-electronics. His work has contributed to advancements in the integration of electronic and optical components, enhancing the functionality of semiconductor devices.
Collaborations
Ghirardi has collaborated with notable coworkers such as Louis Giraudet and Boumedienne Mersali. Their combined efforts have fostered innovation and development in their respective fields.
Conclusion
Frederic Ghirardi's contributions to opto-electronics through his patents and work at France Telecom highlight his role as a key innovator in the industry. His inventions continue to influence the development of advanced semiconductor technologies.