Shengjuan Peng

Title: Innovations of Shengjuan Peng in Wavelength Selective Switching

Introduction

Shengjuan Peng is a notable inventor based in Beijing, China. He has made significant contributions to the field of optical technology, particularly in the development of wavelength selective switches. His innovative approach has led to advancements that enhance the efficiency and functionality of optical systems.

Latest Patents

Shengjuan Peng holds a patent for a "Method for implementing folding MxN wavelength selective switch." This invention provides a novel method for implementing a folding M×N wavelength selective switch using a combination of optical elements. The design incorporates a one-dimensional single-mode fiber optic collimator array, a short-focus cylindrical mirror, a first long-focus cylindrical mirror, a retroreflector, a transmission phase diffraction grating, a second long-focus cylindrical mirror, a liquid crystal spatial light modulator, and a liquid crystal graphic loading control system. The ingenious folding structure allows the same set of optical elements to be used for both incident and outgoing light, thereby reducing space and improving port utilization. The working area of the liquid crystal spatial light modulator is doubled, significantly increasing the number of accommodating ports. This innovative design greatly enhances the quantity of M×N ports of the wavelength selective switch.

Career Highlights

Shengjuan Peng is affiliated with Minzu University of China, where he continues to contribute to research and development in optical technologies. His work has garnered attention for its practical applications and innovative solutions in the field.

Collaborations

Shengjuan Peng has collaborated with notable colleagues such as Genxiang Chen and Yunshu Gao. Their combined expertise has further advanced the research and development of optical technologies.

Conclusion

Shengjuan Peng's contributions to the field of optical technology, particularly through his patented method for wavelength selective switching, demonstrate his innovative spirit and commitment to advancing the industry. His work continues to influence the development of efficient optical systems.