Wook Jae Yoo

Title: Wook Jae Yoo: Innovator in Gamma-ray Sensing Technology

Introduction

Wook Jae Yoo is a notable inventor based in Gyeongju, South Korea. He has made significant contributions to the field of nuclear technology, particularly in the development of gamma-ray sensing probes and fiber-optic sensor systems. With a total of 2 patents, his work focuses on enhancing the measurement and identification of spent nuclear fuel assemblies.

Latest Patents

Wook Jae Yoo'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, emitting light via the Cerenkov effect. To improve light emission efficiency, a scatterer surrounds the optical fiber, utilizing Compton electron scattering. Additionally, a collimator made of shielding material encases 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 capturing the Cerenkov radiation. The generated Cerenkov radiation is transmitted through optical fibers to an amplifier system, with the resulting signal processed by a computer.

Career Highlights

Wook Jae Yoo 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

Throughout his career, Wook Jae Yoo has collaborated with notable colleagues, including Bong Soo Lee and Kyoung Won Jang. These partnerships have fostered innovation and advancement in their respective fields.

Conclusion

Wook Jae Yoo's contributions to gamma-ray sensing technology and fiber-optic sensor systems highlight his role as a leading inventor in nuclear technology. His innovative patents and collaborations continue to influence advancements in the measurement of nuclear fuel assemblies and therapeutic proton beams.