Huanyu Lu

Title: Huanyu Lu - Innovator in Photonic Crystal Technology

Introduction

Huanyu Lu is a prominent inventor based in Changchun, China. He has made significant contributions to the field of photonic crystal technology, particularly in the development of surface emitting lasers. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.

Latest Patents

Huanyu Lu holds a patent for a two-dimensional photonic crystal surface emitting laser. This invention includes an n-doped substrate, an n-doped cladding layer, an active layer, a photonic crystal layer, a p-doped cladding layer, and a p-doped contact layer arranged in sequence from top to bottom. The photonic crystal layer consists of a base material and a plurality of unit cells arranged periodically. Each unit cell includes a first different-refractive index region, a second different-refractive index region, and a third different-refractive index region that have a different refractive index from the base material. This surface emitting laser, based on the photonic crystal structure, is capable of maintaining single-mode operating characteristics under a large mode field area, enabling the achievement of a high-power single-mode surface emitting laser.

Career Highlights

Huanyu Lu is affiliated with the Chinese Academy of Sciences, where he conducts research and development in advanced photonic technologies. His work has garnered attention for its potential applications in various fields, including telecommunications and laser technology.

Collaborations

One of his notable collaborators is Ziye Wang, with whom he has worked on various projects related to photonic crystals and laser technology.

Conclusion

Huanyu Lu's contributions to the field of photonic crystal technology exemplify his innovative spirit and dedication to advancing scientific knowledge. His patent for a two-dimensional photonic crystal surface emitting laser highlights the potential for high-performance laser applications.