Company Filing History:
6 out of 1,156 
1 out of 3 Years Active: 1991-2002
Title: The Innovations of Daniel Boscher
Introduction
Daniel Boscher is a notable inventor based in Trebeurden, France. He has made significant contributions to the field of optical fibers, holding a total of 7 patents. His work focuses on enhancing the performance and manufacturing processes of multicore optical fibers.
Latest Patents
Among his latest patents is an "Instrument for measuring the near-end crosstalk per unit length of multicore fibers." This invention relates to a system designed to measure the optical coupling between cores of a multicore fiber. It includes a transmitter capable of sending a train of pulses of controlled frequency and width into one end of a core, along with a detection system that captures the signal received at the same end of at least one adjacent core. The detection occurs within a controlled time window close to the transmission pulse duration, with a delay ranging from 0 to the transmission period. Another significant patent is the "Process for making preforms for multicore optical fibers." This process involves creating several elementary preforms, performing initial machining to achieve a desired geometric model, and then assembling these preforms. An induction furnace is utilized to fuse the preforms while maintaining a vacuum in each hole created during the machining process.
Career Highlights
Daniel Boscher has worked with prominent organizations such as France Telecom and the Centre National d'Études des Télécommunications. His experience in these institutions has allowed him to refine his expertise in optical technologies and contribute to advancements in the field.
Collaborations
Throughout his career, Daniel has collaborated with notable colleagues, including Jean-Charles Brault and Isabelle Hardy. These partnerships have fostered innovation and development in his projects.
Conclusion
Daniel Boscher's contributions to the field of optical fibers through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in optical technology and manufacturing processes.