This inventor holds 1 USPTO granted patent. Top assignee: France Telecom Etablissement Autonome De Droit Public. Active years: 1996.
Company Filing History:
Years Active: 1996
Title: Marc Le Ligne: Innovator in Optical Modulation Technology
Introduction
Marc Le Ligne is a notable inventor based in Pleumeur-Bodou, France. He has made significant contributions to the field of optical telecommunications through his innovative work on amplitude optical modulators. His expertise and inventions have paved the way for advancements in communication technologies.
Latest Patents
Marc Le Ligne holds a patent for an "Amplitude optical modulator using a two-electrode DFB laser structure." This invention features an amplitude optical modulator that utilizes a two-electrode DFB laser structure. The device includes a current generator capable of modulating at least one of two currents injected into the DFB laser structure. This modulation effectively displaces a spontaneous emission peak of the DFB laser structure, resulting in an amplitude modulation of the injected optical beam. Such technology is particularly applicable in optical telecommunications systems.
Career Highlights
Marc Le Ligne is associated with France Telecom Etablissement Autonome De Droit Public, where he has contributed to various projects and innovations in telecommunications. His work has been instrumental in enhancing the efficiency and effectiveness of optical communication systems.
Collaborations
Marc has collaborated with notable colleagues, including Emmanuel Gay and Mouhamad Chawki. Their combined expertise has fostered a productive environment for innovation and development in the field.
Conclusion
Marc Le Ligne's contributions to optical modulation technology exemplify the impact of innovative thinking in telecommunications. His patent and collaborative efforts continue to influence advancements in the industry.