Jonathan Greene

Title: The Innovations of Jonathan Greene

Introduction

Jonathan Greene is an accomplished inventor based in Blacksburg, Virginia. He holds a patent that showcases his expertise in the field of fiber optics. His work has significant implications for sensor technology, particularly in control systems.

Latest Patents

Greene's notable patent is titled "Fiber optic grating-based weighted, two-mode fiber sensors." This invention utilizes two-mode, elliptical-core optic fibers with a permanent photo-induced index change. These fibers serve as sensors with sensitivity that varies based on their length. The optic fiber sensors function as vibrational-mode filters, performing initial signal processing of the sensor signal. The technology is based on photo-induced refractive index changes, which affect the differential phase modulation between the LP.sub.01 and the LP.sub.11.sup.even modes. The change in beat-length is contingent upon the strain induced in the fiber during the grating formation. By applying a specific strain while writing the grating, the sensitivity of the sensor can be adjusted along its length. This innovation allows for vibrational-mode analysis and filtering, which are essential in various control system applications.

Career Highlights

Throughout his career, Jonathan Greene has worked with notable organizations, including the Center for Innovative Technology and Virginia Tech. His contributions to the field of fiber optics have been recognized for their potential to enhance sensor technology.

Collaborations

Greene has collaborated with esteemed colleagues such as Kent A. Murphy and Ashish M. Vengsarkar. Their joint efforts have further advanced the research and development of fiber optic technologies.

Conclusion

Jonathan Greene's innovative work in fiber optic sensors exemplifies the intersection of technology and practical application. His contributions continue to influence advancements in sensor technology and control systems.