Suli Wu

Title: Innovations of Suli Wu in Photonic Crystal Technology

Introduction

Suli Wu is a prominent inventor based in Liaoning, China, known for his significant contributions to the field of photonic crystal technology. With a total of 5 patents, he has developed innovative solutions that enhance optical properties and applications.

Latest Patents

One of his latest patents is titled "Chromogenic double inverse opals photonic crystal resin film using water as ink and the preparation thereof." This invention involves creating a double-inverse opal photonic crystal resin film by embedding nanospheres in a polyacrylate inverse opal framework. The process includes filling the pores with an ethanol solution containing hydrophilic acrylamide, followed by photopolymerization to form a polyacrylamide network. This innovative resin film allows water to penetrate its pores, enabling the nanospheres to arrange themselves in an ordered manner, thus producing brilliant structural colors by regulating refractive index contrast.

Another notable patent is the "Bilayer photonic crystal photoswitch thin-film device and preparation method thereof." This device combines the optical characteristics of both 2D and 3D photonic crystals. It can change colors when rotated, allowing for the opening and closing of an optical path. This technology has broad applications in photoswitches, optical waveguides, optical prisms, warming signs, anti-counterfeiting, and information coding.

Career Highlights

Suli Wu is affiliated with Dalian University of Technology, where he continues to advance research in photonic technologies. His work has garnered attention for its potential applications in various fields, making him a key figure in the innovation landscape.

Collaborations

He has collaborated with notable colleagues, including Shufen Zhang and Bingtao Tang, contributing to the advancement of photonic crystal technologies.

Conclusion

Suli Wu's innovative work in photonic crystal technology showcases his expertise and commitment to advancing optical applications. His patents reflect a deep understanding of materials and their interactions, paving the way for future developments in the field.