Lidan Song

Title: Innovations by Lidan Song in Wavelength Selective Switch Technology

Introduction

Lidan Song, an accomplished inventor based in Wuhan, China, has made significant contributions to the field of optical technologies. With a total of three patents to his name, he is particularly known for his expertise in wavelength selective switch designs. These innovations are integral to enhancing communication systems and optical devices.

Latest Patents

Lidan's latest patents focus on advanced wavelength selective switches. One of his notable inventions features a wavelength selective switch that incorporates an attenuation liquid crystal cell array and a switching liquid crystal cell array. This switch allows for the precise selection of the region where light is incident, utilizing a unique configuration that adjusts the phase pattern of pixel units to exhibit lens properties. As the light passes through, the design enables deflection by altering the lens's center formed by this pattern, thus selecting the appropriate outgoing port.

Another exemplary patent showcases a liquid crystal (LC)-based attenuation switching device. In this design, an LC switching module effectively directs an incident beam to multiple output paths. This system also includes a temperature compensation module that modifies the curvature of a mirror depending on temperature fluctuations, addressing deformation issues of the LC switching cells, thereby ensuring optimal performance.

Career Highlights

Currently, Lidan Song is employed at Accelink Technologies Co., Ltd., where he continues to foster innovation in optical technologies. His work has established him as a leading inventor in his field, with patents that demonstrate sophisticated approaches to wavelength management and light control.

Collaborations

Throughout his career, Lidan has collaborated with talented colleagues, including Liu Yang and Rui Yang. Together, they contribute to the dynamic research environment at Accelink Technologies, promoting advancements in the optical technology sector.

Conclusion

Lidan Song's contributions to wavelength selective switch technology exemplify the impact of innovative thinking in contemporary optical solutions. His inventions not only push the boundaries of technology but also pave the way for future developments in communication and optical devices. As he continues to evolve his work at Accelink Technologies, the industry eagerly anticipates the next breakthrough from this talented inventor.