Xiao Jie Chen

Title: An Overview of Inventor Xiao Jie Chen

Introduction

Xiao Jie Chen is a pioneering inventor based in Ashland, Massachusetts. With a focus on innovations in radiation detection, she has made significant contributions to the field, earning her a patent for her groundbreaking invention.

Latest Patents

Xiao Jie Chen holds a patent for a "Solid State Photomultiplier Using Buried P-N Junction." This innovative device is designed to detect single optical and radiation events. It provides improved blue detection efficiency and lower dark currents compared to prior silicon SSPM devices. The core of the invention is a photodiode that facilitates single photon detection through a self-sustained avalanche process. The use of a Geiger photodiode or signal photon-counting avalanche diode, along with a specially fabricated CMOS photodiode utilizing a "buried" doping layer for the P-N junction, showcases her inventive approach. The high doping concentration in the buried layer extends the electric field of the depletion region closer to the surface of the diode, ultimately enhancing the quantum efficiency and reducing dark currents.

Career Highlights

Xiao Jie Chen currently works at Radiation Monitoring Devices, Inc. Her work focuses on advancing technologies that enhance the sensitivity and effectiveness of radiation detection devices. Through her innovative designs and dedication to research, she continues to drive progress in the field.

Collaborations

In her professional journey, Xiao Jie Chen has collaborated with notable colleagues such as Erik Bjorn Johnson and Chad Whitney. These collaborations reflect her commitment to teamwork and innovation, fostering an environment where cutting-edge solutions can be developed and implemented.

Conclusion

Xiao Jie Chen's contributions to the field of radiation detection through her patented invention highlight her status as a leading inventor. Her innovative work at Radiation Monitoring Devices, Inc. and her collaborations with esteemed colleagues underscore the importance of collaboration in driving technological advancements. Her efforts pave the way for new opportunities in detection technologies, improving our ability to respond to various optical and radiation events.