Xian-Yao Li

Title: Xian-Yao Li: Innovator in Silicon Photonics

Introduction

Xian-Yao Li is a prominent inventor based in Suzhou, China. He has made significant contributions to the field of silicon photonics, particularly in the development of advanced optical devices. His innovative work has led to the creation of a patented technology that enhances the performance of wavelength division multiplexers.

Latest Patents

Xian-Yao Li holds a patent for a wavelength division multiplexer and silicon photonic integrated chip. This invention includes at least two polarization control structures and at least one polarization-independent Mach-Zehnder interferometer on a silicon substrate. The polarization control structure features two input ports and one output port, while the Mach-Zehnder interferometer consists of two input ports and one optical signal output port for multiplexing optical signals. The design aims to increase the optical bandwidth of the wavelength division multiplexer while reducing optical loss. Additionally, it minimizes the number of phase shift arms that require tuning feedback, thereby lowering overall power consumption. The reliability and yield of the device are enhanced due to the large manufacturing tolerance and stability of the polarization control structures.

Career Highlights

Xian-Yao Li is associated with Innolight Technology (Suzhou) Ltd., where he continues to push the boundaries of innovation in photonic technologies. His work has garnered attention for its practical applications in telecommunications and data transmission.

Collaborations

Xian-Yao Li collaborates with De-Fen Guo, contributing to advancements in their field through shared expertise and innovative ideas.

Conclusion

Xian-Yao Li's contributions to silicon photonics exemplify the impact of innovative thinking in technology. His patented inventions are paving the way for more efficient optical devices, showcasing the importance of research and development in this rapidly evolving field.