Gregory D Van Wiggeren

Title: Innovations by Gregory D. Van Wiggeren: Pioneering Advances in Optical Technologies

Introduction

Gregory D. Van Wiggeren is a prominent inventor based in Los Gatos, California. He holds four patents that signify his significant contributions to the field of optical technologies. His innovative work has led to advancements that enhance the functionality and efficiency of optical systems.

Latest Patents

One of his latest patents describes "Optical fiber gratings with azimuthal refractive index perturbation." This invention involves an optical fiber grating that features a spatially varying index of refraction, which varies azimuthally around the centerline of the fiber. This grating acts as a band-stop optical spectral filter, enabling better management of fiber-cladding modes through scattering, bending, stretching, and rotating the optical fiber. Moreover, the patent includes methodologies for fabricating these gratings and presents devices capable of dynamically altering the wavelength characteristics of optical signals.

Another notable patent focuses on "Phase noise compensation in an interferometric system." This invention introduces a delay/phase cross-correlation approach that partially cancels phase noise within the system by utilizing two interferometers. The method involves measuring group delay and calculating phase differences between interferometer outputs at different times, resulting in a noise-cancelled output that is indicative of group delay.

Career Highlights

Gregory D. Van Wiggeren has collaborated with several esteemed organizations throughout his career, including Agilent Technologies, Inc. and Georgia Tech Research Corporation. His experience in these companies has undoubtedly contributed to the depth of his knowledge and expertise in optical technologies.

Collaborations

Throughout his career, Gregory has also worked with distinguished colleagues, including Thomas K. Gaylord and Donald D. Davis. These collaborations have further enriched his research and innovative pursuits, enabling him to merge diverse insights and techniques in the field.

Conclusion

Gregory D. Van Wiggeren's contributions to optical technology through his patents reflect his commitment to innovation and advancement in this critical area. His work not only pushes the boundaries of what is possible in optical systems but also serves as an inspiration for future inventors and researchers in the field.