Herve Fevrier

Title: Herve Fevrier: Innovator in Optical Technologies

Introduction

Herve Fevrier is a notable inventor based in Massy, France, recognized for his contributions to optical technologies. With a total of 9 patents to his name, Fevrier has made significant advancements in the field of optical multiplexing and amplification.

Latest Patents

Among his latest innovations is the "Add-drop optical spectrum-division multiplexer." This device is designed to drop a multiplex from an incoming signal while adding a new multiplex into the outgoing signal. The multiplexer features a demultiplexing device that separates optical carriers from the incoming signal, allowing for the selection of drop carriers and through carriers for the outgoing signal. Additionally, it includes an apparatus for selecting add carriers and a coupling device with a wavelength converter to allocate fixed wavelengths to the modulated signals.

Another significant patent is the "Amplifier having an amplifying optical fiber." This amplifier incorporates means to reduce optical noise caused by amplified spontaneous emission. The innovative design includes an optical isolator inserted within the length of the amplifying optical fiber, enhancing the performance of the amplifier.

Career Highlights

Herve Fevrier has worked with prominent companies in the telecommunications and electrical sectors. He has been associated with Alcatel N.V. and Compagnie Générale d'Électricité, where he contributed to various projects that advanced optical technologies.

Collaborations

Fevrier has collaborated with notable professionals in his field, including Jean-François Marcerou and Jacques Auge. These collaborations have further enriched his work and innovations in optical technologies.

Conclusion

Herve Fevrier's contributions to optical technologies through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in optical multiplexing and amplification.