Cheng Zu Wu

Title: Innovations of Cheng Zu Wu

Introduction

Cheng Zu Wu is a notable inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of laser technology, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of surface emitting lasers.

Latest Patents

One of his latest patents is a surface emitting laser with a hybrid grating structure. This innovative design divides the grating layer into a first grating region and a second grating region along a horizontal direction. The second grating region is strategically located in the middle area of the grating layer, while the first grating region occupies the outer peripheral area. Each region consists of multiple micro-grating structures. The grating period of the micro-grating structures in the first region follows a specific mathematical formula, as does the second region. The first grating region serves as a first-order grating region, while the second acts as a second-order grating region, creating a hybrid grating structure. This design allows the surface emitting laser to emit light perpendicularly from a defined light-emitting surface.

Career Highlights

Cheng Zu Wu is currently associated with Truelight Corporation, where he continues to innovate in the field of laser technology. His expertise and dedication have positioned him as a key figure in his company and the industry at large.

Collaborations

Cheng has collaborated with Chien Hung Pan, further enhancing the scope of his research and development efforts.

Conclusion

Cheng Zu Wu's contributions to laser technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in surface emitting lasers, showcasing the impact of dedicated inventors in technology.