Location History:
- Les Ulis, FR (1991)
- Sevres, FR (1993 - 1997)
Company Filing History:
Years Active: 1991-1997
Title: Philippe Maurel: Innovator in Optoelectronics
Introduction
Philippe Maurel is a notable inventor based in Sèvres, France. He has made significant contributions to the field of optoelectronics, particularly in the development of laser diodes and optoelectronic devices. With a total of 3 patents to his name, Maurel's work has advanced the technology used in optical power sources.
Latest Patents
One of Maurel's latest patents is a method for the making of surface-emitting laser diodes. This innovative method involves the creation of reflectors through the epitaxial growth of semiconductor material using a mask with inclined flanks. This approach allows for the in situ production of Bragg reflectors, eliminating the need for ion etching and surface conditioning of the semiconductor substrate prior to laser structure preparation. The application of this method is primarily in optical power sources.
Another significant patent by Maurel is a method for the making of an optoelectronic device, such as buried lasers. This method allows for the construction of various layers of the device in a single epitaxy step, utilizing a removable mechanical mask. This innovation streamlines the manufacturing process for optoelectronic devices.
Career Highlights
Philippe Maurel has had a distinguished career, working at Thomson-CSF, a prominent company in the field of electronics and telecommunications. His expertise in optoelectronics has positioned him as a key figure in the development of advanced technologies.
Collaborations
Throughout his career, Maurel has collaborated with notable colleagues, including Jean-Pierre Hirtz and Jean-Charles Garcia. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Philippe Maurel's contributions to the field of optoelectronics through his innovative patents have significantly impacted the industry. His work continues to influence the development of advanced optical technologies.