Dingxin Liu

Title: The Innovative Contributions of Dingxin Liu

Introduction

Dingxin Liu is a prominent inventor based in Shaanxi, China. He has made significant contributions to the field of vacuum technology, holding a total of 2 patents. His work focuses on advanced detection systems that enhance the efficiency and accuracy of vacuum degree measurements.

Latest Patents

Dingxin Liu's latest patents include an "Online vacuum degree detection system and method based on single-fiber laser-induced breakdown spectroscopy." This innovative system utilizes a laser device to generate laser light that excites the laser through fiber-induced breakdown spectroscopy. The setup includes a fiber coupler that injects the laser, with a single fiber transmitting the laser to a LIBS probe. The probe generates plasma, which is then subjected to self-emission imaging. A processor connected to a camera and a spectrometer processes the data for accurate vacuum degree detection.

Another notable patent is the "Optical path system for detecting vacuum degree of vacuum switch and method thereof." This system employs a plasma excitation unit that uses pulsed laser to create laser plasma on the shielding case of a vacuum switch. The optical path focusing unit focuses the laser and collects images of the laser plasma and visible light spots. This method enhances the detection capabilities of vacuum switches, making it a valuable advancement in the field.

Career Highlights

Dingxin Liu is affiliated with Xi'an Jiaotong University, where he contributes to research and development in vacuum technology. His academic background and innovative mindset have positioned him as a key figure in his field.

Collaborations

Dingxin Liu has collaborated with notable colleagues, including Mingzhe Rong and Wei Ke. Their combined expertise fosters a productive research environment that drives innovation.

Conclusion

Dingxin Liu's contributions to vacuum technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in detection systems, showcasing the importance of innovation in scientific research.