Kyoung Won Jang

Title: Kyoung Won Jang: Innovator in Gamma-ray Sensing Technology

Introduction

Kyoung Won Jang is a notable inventor based in Chungju, South Korea. He has made significant contributions to the field of nuclear technology, particularly in the development of gamma-ray sensing probes. With a total of 2 patents, his work focuses on enhancing the measurement of spent nuclear fuel assemblies.

Latest Patents

Jang's latest patents include a gamma-ray sensing probe utilizing the Cerenkov effect and a system for identifying the burnup of spent nuclear fuel assemblies. The gamma-ray sensing probes operate by measuring the burnup of spent nuclear fuel assemblies through an optical fiber that reacts to gamma rays. This optical fiber emits light via the Cerenkov effect, while a scatterer surrounds it to enhance light emission efficiency through Compton electron scattering. Additionally, a collimator made of shielding material surrounds the scatterer, featuring a slit groove that directs gamma rays from the spent fuel assembly to the scatterer.

Another significant invention is a fiber-optic sensor system designed to measure the relative dose of a therapeutic proton beam by detecting Cerenkov radiation. This system includes a proton beam source, a fiber-optic sensor for measuring the Bragg peak of the proton beam, and an optical detector for measuring the generated Cerenkov radiation. The Cerenkov radiation produced in the optical fibers is transmitted through an optical detector to an amplifier system, with the resulting signal sent to a computer for analysis.

Career Highlights

Throughout his career, Kyoung Won Jang has worked with esteemed institutions such as Soonchunhyang University Industry Academy Cooperation Foundation and Konkuk University. His experience in these organizations has contributed to his expertise in nuclear technology and sensor systems.

Collaborations

Jang has collaborated with notable colleagues, including Bong Soo Lee and Wook Jae Yoo, further enhancing his research and development efforts in the field.

Conclusion

Kyoung Won Jang's innovative work in gamma-ray sensing technology and fiber-optic sensor systems demonstrates his commitment to advancing nuclear measurement techniques. His contributions are vital for improving safety and efficiency in nuclear energy applications.