Zhengxuan Li

Title: Innovations of Zhengxuan Li in Coherent Detection Technologies

Introduction

Zhengxuan Li is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical communication through his innovative patents. With a total of 2 patents, his work focuses on coherent detection methods and systems that enhance the efficiency of optical signal processing.

Latest Patents

Zhengxuan Li's latest patents include a coherent detection method, apparatus, and system. This method involves receiving an intensity-modulated optical signal transmitted by a transmitting end. The process includes performing phase modulation on a local oscillator optical signal and mixing it with the intensity-modulated optical signal. The subsequent steps involve photoelectric detection, analog-to-digital conversion, and digital signal processing to recover the original signal.

Another notable patent is a coherent detection method and device, along with an optical transmission system. This method entails acquiring an optical transmission signal and a local oscillator signal, where the frequency values differ by a preset offset frequency. The process includes obtaining a coupled signal, converting it into an analog signal, and sampling it to produce multiple digital signals. The final step processes two of these digital signals to achieve a 90-degree phase difference.

Career Highlights

Zhengxuan Li is currently employed at ZTE Corporation, a leading telecommunications company. His work at ZTE has allowed him to apply his innovative ideas in practical applications, contributing to advancements in optical communication technologies.

Collaborations

Zhengxuan Li has collaborated with notable coworkers, including Jingsong Bei and Yiming Zhong. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in their field.

Conclusion

Zhengxuan Li's contributions to coherent detection technologies exemplify the impact of innovation in optical communication. His patents reflect a commitment to advancing the field and improving the efficiency of signal processing. Through his work at ZTE Corporation and collaborations with talented colleagues, he continues to push the boundaries of technology.