Yuechun Jiao

Title: Innovations of Yuechun Jiao in Microwave Electric Field Measurement

Introduction

Yuechun Jiao is a prominent inventor based in Taiyuan, China. He has made significant contributions to the field of microwave electric field measurement. His innovative work focuses on utilizing the alternating current (AC) Stark effect of Rydberg atoms for precise measurements.

Latest Patents

Yuechun Jiao holds a patent for an "Apparatus and method for measuring microwave electric field at continuous frequencies based on alternating current (AC) Stark effect of Rydberg atoms." This invention involves a cesium vapor cell used as an atomic sample cell. A cesium atom is excited to a Rydberg state using detection light and coupling light emitted by two laser light sources. This process generates an electromagnetically induced transparency spectrum. A strong electric field is applied to cause AC Stark frequency shift and splitting of a Rydberg energy level. The Rydberg atom serves as a frequency converter, allowing for the direct reading of the beat frequency signal of the local field and the signal field. The strength of the signal field can be directly determined from the beat signal.

Career Highlights

Yuechun Jiao is affiliated with Shanxi University, where he continues to advance his research and innovations. His work has garnered attention for its potential applications in various fields, including telecommunications and quantum computing.

Collaborations

Yuechun Jiao collaborates with notable colleagues such as Jianming Zhao and Jingxu Bai. Their combined expertise contributes to the advancement of research in their respective fields.

Conclusion

Yuechun Jiao's innovative approach to measuring microwave electric fields showcases the potential of Rydberg atoms in scientific applications. His contributions are paving the way for future advancements in technology and research.