Michael Evans

Title: Innovations of Michael Evans

Introduction

Michael Evans is a notable inventor based in Ocean, NJ (US), recognized for his contributions to optical signal processing. He holds a total of four patents, showcasing his expertise in developing advanced technologies that enhance the efficiency and reliability of optical systems.

Latest Patents

Among his latest patents is the "Redundant path all-optical regeneration, reshaping and wavelength conversion for enhanced yield." This invention presents a system, method, and device for all-optical regeneration (AO2R). The AO2R system is designed with redundancy, allowing multiple pathways for input and output signals. It performs regeneration and reshaping functions in the optical domain, ensuring a clean output signal at the same bit rate and format as the input signal, on a chosen wavelength. The device is bit rate and format transparent, eliminating the need for optical-electrical-optical conversion. Its built-in redundancy and symmetry enable tolerance for less than perfect yields on components, thereby increasing the utility of devices manufactured with such yields.

Another significant patent is the "Format insensitive and bit rate independent optical preprocessor." This invention outlines a method and circuit for an all-optical format independent preprocessor that processes arbitrary optical input signals. It converts a non-return-to-zero (NRZ) signal to a return-to-zero (RZ) signal or amplifies an RZ input signal. The method involves subtracting a delayed copy of the signal from the original, effectively doubling its frequency and inserting a pulse at each transition of the original signal. The entire device is preferably fabricated on a semiconductor substrate, which minimizes interconnectivity losses and overall power consumption.

Career Highlights

Michael Evans is currently employed at Alphion Corporation, where he continues to innovate in the field of optical technologies. His work has significantly impacted the development of efficient optical signal processing systems.

Collaborations

Throughout his career, Michael has collaborated with notable colleagues, including David Lidsky and Julio Martinez. Their combined expertise has contributed to the advancement of optical technologies.

Conclusion

Michael Evans is a distinguished inventor whose work in optical signal processing has led to significant advancements in the field. His innovative patents reflect his commitment to enhancing the efficiency and reliability of optical systems.