This inventor holds 2 USPTO granted patents. Top assignee: Avanex Corporation. Active years: 2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004
Title: Innovations by Joël Jacquet
Introduction
Joël Jacquet is a notable inventor based in Limours, France. He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a laser that can be tuned quickly over a wide band. This invention consists of a resonant semiconductor cavity coupled to a sampled Bragg reflector grating, which has reflectivity peaks for multiple optical frequencies. The resonant cavity is formed of two opposite reflector members that are not wavelength selective, delimiting an amplifier section coupled to a phase tuning section. The optical length of the cavity is adjustable electro-optically based on a control voltage applied to it, allowing for rapid tuning over a wide band.
Another significant patent involves an optical cavity resonating over a continuous range of frequencies. This optical resonant cavity is defined between two mirrors, one of which is a variable pitch Bragg reflector grating. The cavity is characterized by a parameter that allows the Bragg wavelength of the grating to vary, enabling the cavity to resonate continuously from a first optical frequency to a second, higher frequency. This invention has applications in producing broadband band-pass filters with steep flanks, broadband amplifiers with no gain fluctuation, and continuous emission spectrum lasers and light-emitting diodes.
Career Highlights
Joël Jacquet is currently associated with Avanex Corporation, where he continues to push the boundaries of laser technology. His work has been instrumental in advancing the capabilities of optical devices.
Collaborations
He has collaborated with notable colleagues such as Guang-Hua Duan and Hakon Helmers, contributing to a dynamic and innovative research environment.
Conclusion
Joël Jacquet's contributions to laser technology through his patents reflect his dedication to innovation and excellence in the field. His work continues to influence advancements in optical technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile