John D Lekki

Title: John D. Lekki: Innovator in Photonics and Diagnostic Technology

Introduction

John D. Lekki is a notable inventor based in Elyria, OH (US), recognized for his contributions to the fields of photonics and diagnostic technology. With a total of 4 patents, Lekki has made significant advancements that enhance the capabilities of various systems.

Latest Patents

One of his latest patents is the "Heralded Source of Entangled Photon Pairs." This innovative apparatus includes a first pair of entanglement sources, a first Bell state measurement (BSM) device, at least one memory, a herald output, and at least one optical switch. The first pair of entanglement sources is designed to generate two pairs of entangled photons simultaneously. The BSM device is connected to detect photons generated by each entanglement source, while the memory stores these photons for further analysis. The herald output features an electronic circuit that determines the number of photons detected by the BSM device.

Another significant patent is the "Self-Diagnostic Accelerometer Field Programmable Gate Array (SDA FPGA)." This technology allows for real-time or near-real-time diagnostic processing to identify potential accelerometer issues during critical operational situations. The SDA FPGA is designed to assess accelerometer structural health and attachment conditions using a more compact, energy-efficient, and cost-effective electronics system compared to previous diagnostic tools. The advantages of this system include automatic, immediate, and consistent diagnostics without human intervention, with customizable algorithms tailored to specific sensor needs.

Career Highlights

John D. Lekki is currently associated with the United States of America as represented by the Administrator of NASA. His work focuses on developing advanced technologies that push the boundaries of current capabilities in both photonics and diagnostic systems.

Collaborations

Lekki has collaborated with notable colleagues, including Quang-Viet Nguyen and Jun Kojima, contributing to the advancement of their respective fields through shared expertise and innovative ideas.

Conclusion

John D. Lekki's contributions to innovation in photonics and diagnostic technology exemplify the impact of dedicated inventors in advancing scientific understanding and practical applications. His work continues to influence the development of cutting-edge technologies that enhance operational efficiency and reliability.