Rongli Geng

Title: Rongli Geng: Innovator in Superconducting Radio Frequency Technology

Introduction

Rongli Geng is a notable inventor based in Yorktown, VA (US). He has made significant contributions to the field of superconducting radio frequency technology. With a total of 2 patents, Geng's work focuses on improving the performance and efficiency of superconducting cavities.

Latest Patents

Geng's latest patents include a "Method and apparatus for removal of microscopic contaminant particulates from superconducting radio frequency cavities and cavity strings." This innovative method utilizes high-pressure liquid nitrogen jet cleaning to remove microscopic contaminant particulates from the inner surfaces of superconducting cavities. The cleaning process not only suppresses field emission but also enhances the usable accelerating gradient of the cavities while reducing activated radioactivity in surrounding accelerator components.

Another significant patent is the "Reflective laser-based particle detector." This device is designed to detect contamination particles moving through a vacuum. It employs laser light directed through a vacuum access window toward a reflective surface on the opposite inner surface. A photonic detector monitors the reflected laser light, capable of detecting perturbations caused by contamination particles. This system utilizes optical interferometry techniques integrated into a photonic circuit, allowing for detection without breaking the vacuum environment.

Career Highlights

Rongli Geng is currently associated with Jefferson Science Associates, LLC, where he continues to advance research in superconducting technologies. His work has been instrumental in enhancing the performance of particle accelerators.

Collaborations

Geng collaborates with esteemed colleagues, including Wenze Xi and Carl Zorn, contributing to a dynamic research environment focused on innovative solutions in the field.

Conclusion

Rongli Geng's contributions to superconducting radio frequency technology through his patents and collaborative efforts highlight his role as a leading inventor in this specialized field. His innovative methods and devices are paving the way for advancements in particle acceleration technology.