This inventor holds 3 USPTO granted patents and 4 EPO patents. Top assignees: Thales, Centre National De La Recherche Scientifique, Centre National De La Recherche Scientifique. Active years: 2017-2026.
Company Filing History:
3 out of 2,641 
1 out of 122 
1 out of 5,383 
Years Active: 2017-2026
Title: Fabien Bretenaker: Innovator in Optical Technologies
Introduction
Fabien Bretenaker is a notable inventor based in Velizy Villacoublay, France. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on advanced methods for controlling optical devices, which have applications in various high-tech industries.
Latest Patents
One of Bretenaker's latest patents is a method for servocontrolling an optical device that includes a laser and a cavity. This innovative method compensates for amplitude modulation introduced by a phase modulator. The process involves varying the difference between the optical frequency of the laser radiation and the center frequency, allowing for precise control and modulation of the laser's phase.
Another significant patent is the compact three-frequency resonant optical gyroscope. This device operates with three frequencies and includes a passive resonant optical gyroscope that utilizes multiple lasers to inject optical beams into a cavity. The design incorporates a master servocontrol device and various optical phase-locking devices, enhancing the accuracy and functionality of the gyroscope.
Career Highlights
Fabien Bretenaker has worked with prominent organizations such as Thales and the National Center for Scientific Research (Centre National De La Recherche Scientifique). His experience in these institutions has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Throughout his career, Bretenaker has collaborated with esteemed colleagues, including Gilles Feugnet and Sylvain Schwartz. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Fabien Bretenaker's contributions to optical technologies through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods and devices continue to influence advancements in optical applications.