Company Filing History:
Years Active: 2004-2008
Title: The Innovations of Dominique Annie Mongardien
Introduction
Dominique Annie Mongardien is a notable inventor based in Antony, France. He has made significant contributions to the field of optical amplification, holding a total of 6 patents. His work focuses on enhancing the performance of optical systems, particularly in the context of Raman amplification.
Latest Patents
Mongardien's latest patents include a method and an optical amplifier assembly for adjusting Raman gain. This innovative method involves inputting multiple optical signals on different wavelength channels to a backward-pumped Raman active medium. The method is characterized by determining a slope with respect to time in a quantity representative of a respective amplified optical signal on at least one existing channel during channel add/drop scenarios. This allows for fast and reliable tuning of the Raman pump source, even in complex optical transmission systems.
Another significant patent involves a semiconductor optical amplifier-based Raman pump. This invention describes an optical signal amplifier that utilizes a Semiconductor Optical Amplifier (SOA) as a source of Amplified Spontaneous Emission (ASE). The SOA produces an optical pumping seed that must be amplified to achieve substantial pump power. This amplified pumping seed is then used for Raman amplification of optical signals, effectively counteracting losses in fiber links.
Career Highlights
Throughout his career, Mongardien has worked with prominent companies such as Alcatel and Thales. His experience in these organizations has allowed him to develop and refine his innovative approaches to optical amplification.
Collaborations
Mongardien has collaborated with notable colleagues, including Dominique Bayart and Catherine Martinelli. Their combined expertise has contributed to advancements in the field of optical technologies.
Conclusion
Dominique Annie Mongardien's contributions to optical amplification through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in optical transmission systems.
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