Yikai Su

Title: Yikai Su: Innovator in Silicon Waveguide Technology

Introduction

Yikai Su is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of optical communication through his innovative inventions. With a total of 7 patents, Su has established himself as a key figure in advancing silicon waveguide technology.

Latest Patents

One of his latest patents is the "Ultra-compact silicon waveguide mode converter based on meta-surface structure." This invention features a compact silicon waveguide mode converter that utilizes a dielectric meta-surface structure with periodical oblique subwavelength perturbations. It includes a top silicon structure with specific etching patterns on the SOI substrate, allowing for efficient mode conversion from fundamental to high-order modes. This advancement significantly enhances optical communication capacity.

Another notable patent is the "Photo-alignment apparatus that realizes desirable distribution through single exposure and method of manufacturing an optical element." This invention comprises a light source, a linear polarization film, a pixelated electronic-control phase retarder, and a phase retardation plate. The apparatus generates a polarization distribution of a desirable pattern, facilitating the manufacturing of optical elements with precise alignment profiles.

Career Highlights

Yikai Su has worked with renowned organizations such as Lucent Technologies Inc. and Shanghai Jiaotong University. His experience in these institutions has contributed to his expertise in optical technologies and innovations.

Collaborations

Some of his notable coworkers include Xiang Liu and Xing Wei. Their collaborative efforts have furthered advancements in the field of optical communication.

Conclusion

Yikai Su's contributions to silicon waveguide technology and optical communication are noteworthy. His innovative patents and career achievements reflect his dedication to advancing technology in this critical field.