Chao Zeng

Title: Innovations of Chao Zeng in Mid-Infrared Ultrafast Light Signal Measurement

Introduction

Chao Zeng is a prominent inventor based in Shaanxi, China. He has made significant contributions to the field of optics and precision mechanics, particularly in the area of ultrafast light signal measurement. With a total of two patents to his name, Zeng's work is at the forefront of technological advancements in this specialized domain.

Latest Patents

Zeng's latest patents include a "High-speed real-time sampling and measuring device and method for mid-infrared ultrafast light signal." This innovative device features a time domain amplification unit and a detection unit. The time domain amplification unit performs sampling and amplification on signal light, converting mid-infrared signals into the near-infrared/visible spectrum. The detection unit records the processed signal light, enabling high-speed real-time sampling and measurement of mid-infrared ultrafast light signals. This technology allows for the accurate acquisition of subpicosecond transient characteristics, overcoming limitations of traditional photoelectric detectors and oscilloscopes.

Another notable patent is the "High-resolution real-time time-frequency domain measuring device and method for ultra-short pulse." This device includes a light splitting unit, a time lens unit, a dispersion Fourier transform unit, and a detection unit. By utilizing time lens and dispersion Fourier transform technology, this invention enables real-time measurement of sub-picosecond transient characteristics, providing precise time-frequency domain information of ultra-short pulses.

Career Highlights

Chao Zeng is affiliated with the Xi'an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences. His work at this esteemed institution has allowed him to explore and develop cutting-edge technologies in optics. Zeng's research focuses on enhancing the capabilities of light signal measurement, which has significant implications for various scientific and industrial applications.

Collaborations

Zeng collaborates with notable colleagues, including Qibing Sun and Leiran Wang. Their combined expertise contributes to the advancement of research in ultrafast optics and related fields.

Conclusion

Chao Zeng's innovative patents and contributions to the field of ultrafast light signal measurement highlight his role as a leading inventor in optics. His work not only pushes the boundaries of technology but also opens new avenues for research and application in various scientific domains.