Jun Cheng

Title: Jun Cheng - Innovator in Plasma Diagnostics

Introduction

Jun Cheng is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of plasma diagnostics, particularly through his innovative methods and systems. His work focuses on enhancing the understanding of plasma behavior, which is crucial for advancements in magnetic confinement fusion technology.

Latest Patents

Jun Cheng holds a patent for a "Diagnostic method and system for measuring potential and electric field of plasma." This patent describes a sophisticated diagnostic method that calculates signal-noise ratios based on the operational parameters of a magnetic confinement fusion device. The system iteratively calculates beam trajectories that vary in incident velocity, angle, and sampling area. It ultimately enables the injection of a neutral beam into the plasma, allowing for the measurement of energy generated by collision ionization. This process helps in obtaining the potential spatial distribution of the plasma and the radial electric field.

Career Highlights

Jun Cheng is affiliated with Southwest Jiaotong University, where he continues to engage in research and development in the field of plasma diagnostics. His work has been instrumental in advancing the understanding of plasma behavior, which is essential for the development of fusion energy technologies.

Collaborations

Jun Cheng has collaborated with notable colleagues, including Yuhong Xu and Danni Wu. Their combined efforts contribute to the ongoing research and innovation in plasma diagnostics.

Conclusion

Jun Cheng's contributions to the field of plasma diagnostics through his innovative patent and collaborative efforts highlight his role as a key inventor in advancing fusion technology. His work continues to pave the way for future developments in this critical area of research.