Chaoqi Zhang

Title: Innovations by Chaoqi Zhang in Optical Technologies

Introduction

Chaoqi Zhang is a notable inventor based in Atlanta, GA, renowned for his contributions to optical technologies. With a total of four patents to his name, Zhang has significantly impacted the field, particularly in optical I/O assembly and silicon photonic systems.

Latest Patents

Zhang's latest innovations include two notable patents. The first is the **Reflow-compatible optical I/O assembly adapter**, which provides an efficient apparatus for connecting optical fibers to optoelectronic systems. This innovation features a packaged optoelectronic module (POeM) that comprises an optical connector, silicon photonic (SiP) chip, integrated circuit (IC) chip, laser chip, and a package substrate. The apparatus also includes an assembly adapter with a mechanical transfer (MT) ferrule cavity designed to guide an MT ferrule, ensuring precise assembly during integration with a circuit board.

The second patent is the **Waveguide-last silicon photonic optical connector assembly**, which outlines a system for assembling optical connectors. This system fabricates the optical connector, featuring a fiber coupler for connection to external optical fibers. Following the bonding of the optical connector to a photonic chip equipped with an optical coupler, a laser is employed to write a coupling waveguide to ensure seamless connectivity.

Career Highlights

Chaoqi Zhang is currently associated with Oracle International Corporation, where he continues to innovate and contribute to advancements in optical technology. His work demonstrates a strong commitment to improving optical systems and integrating them with silicon photonics.

Collaborations

Zhang's accomplishments are complemented by his collaborations with talented coworkers, including Hiren D Thacker and Ashok V Krishnamoorthy. These partnerships have fostered a collaborative environment that encourages innovation and development in cutting-edge technologies.

Conclusion

Chaoqi Zhang's contributions to optical technologies, particularly through his latest patents, underscore his role as a significant inventor in the field. His ongoing work at Oracle International Corporation, along with his collaborations, positions him as a leader in advancing optical I/O systems and silicon photonics. Zhang’s innovations not only enhance technical capabilities but also pave the way for future advancements in the industry.