Peiying Zeng

Title: Peiying Zeng: Innovator in Ultrashort Pulse Measurement

Introduction

Peiying Zeng is a notable inventor based in Shanghai, China, recognized for her contribution to the field of ultrashort laser pulse measurement. Her innovative approach has led to the development of a unique device that enhances the precision of pulse duration measurement.

Latest Patents

Peiying Zeng holds a patent for a "Single shot autocorrelator for measuring the duration of an ultrashort pulse in the far field." This device employs a sophisticated mechanism involving a beam splitter that generates two beams from an input ultrashort pulse. The reflected beam undergoes a precise time delay adjustment using mirrors on a translation stage before being focused through a spherical convex lens and entering a specially designed strontium barium niobate crystal. The transmitted beam follows a similar path but enters the crystal from the opposite direction, generating a transverse second harmonic pulse that serves as the autocorrelation signal. This signal is then imaged onto a charge coupled device camera, enhancing the measurement's accuracy.

Career Highlights

Peiying Zeng's work at the Chinese Academy of Sciences has positioned her as a leading figure in her niche, where she champions advancements in optoelectronics and laser technology. Her inventive designs have not only broadened the horizons of laser pulse measurement but have also set benchmarks for future research in the field.

Collaborations

Throughout her career, Peiying has collaborated with esteemed colleagues such as Jianwei Yu and Jianqiang Zhu. These partnerships have enriched her research findings and fostered a dynamic environment for innovation at the Chinese Academy of Sciences.

Conclusion

Peiying Zeng's contributions to ultrashort pulse technology exemplify the spirit of innovation. Her patent showcases her capability to tackle complex challenges in the field and sets the foundation for future advancements in laser technology. Her work continues to inspire future inventors and researchers in the field.