Company Filing History:
Years Active: 2022
Title: The Innovations of Matthew J Cook
Introduction
Matthew J Cook is an accomplished inventor based in Brentwood, CA (US). He has made significant contributions to the field of optical energy transfer, holding 2 patents that showcase his innovative approach to fiber optics.
Latest Patents
One of his latest patents is titled "Wavelength selective transfer of optical energy." This invention features an all-fiber wavelength selective coupler that enables the selective transfer of optical energy between separated waveguides. The coupler includes signal cores that are sufficiently separated to allow fusion splicing to standard fibers as lead-in and lead-out pigtails. A bridge formed between the signal cores facilitates the transfer of optical energy through evanescent coupling, with one example utilizing a series of graded index cores.
Another notable patent is "Non-circular optical fiber and mode shape converter and method." This patent describes a class of fibers with a non-circular cross-section on one or both ends, optimized to capture optical radiation from a laser diode or diode array. The invention allows for the delivery of light in the same or different shape on the opposite end of the fiber. A large multimode rectangular waveguide can accept radiation from a high-power diode bar and transform it into a circular cross-section on the opposite end while preserving brightness.
Career Highlights
Matthew J Cook is currently employed at Lawrence Livermore National Security, LLC, where he continues to push the boundaries of optical technology. His work has been instrumental in advancing the capabilities of fiber optics and energy transfer systems.
Collaborations
Throughout his career, Matthew has collaborated with notable colleagues, including Derrek Reginald Drachenberg and Graham S Allen. These partnerships have contributed to the development of innovative solutions in the field.
Conclusion
Matthew J Cook's contributions to optical energy transfer through his patents reflect his expertise and dedication to innovation. His work at Lawrence Livermore National Security, LLC continues to influence advancements in fiber optics technology.