Jing Yang

Title: Innovations by Jing Yang in Photonic Integrated Circuits

Introduction

Jing Yang is a prominent inventor based in Singapore, known for her significant contributions to the field of photonic integrated circuits (PICs). With a total of eight patents to her name, she has developed innovative solutions that enhance the functionality and testing of optoelectrical devices.

Latest Patents

One of her latest patents is titled "Structure and method for testing of PIC with an upturned mirror." This invention describes a structure and method for wafer-level testing of interposer-based photonic integrated circuits. It includes the formation of an upturned mirror structure, which is utilized for electrical and optical testing of optoelectrical circuits. This method allows for the activation of emitting components, such as lasers, and the detection of signals by photodetectors, providing crucial information on the operability of the PIC at the wafer level before die separation.

Another notable patent is the "Fiber block alignment structure." This invention discloses alignment structures that facilitate the alignment of a fiber attach unit (FAU) and the optical fibers to optical components on substrates where PICs are formed. The alignment process does not require powering the active optoelectrical devices in the PIC, instead utilizing an external testing apparatus to provide optical signals for alignment.

Career Highlights

Jing Yang has worked with various companies, including Poet Technologies, Inc. Her work has significantly impacted the development of photonic technologies, showcasing her expertise in the field.

Collaborations

Throughout her career, Jing has collaborated with notable professionals, including Suresh Venkatesan and Lucas Soldano. These collaborations have further enriched her work and contributed to advancements in photonic integrated circuits.

Conclusion

Jing Yang's innovative patents and contributions to the field of photonic integrated circuits demonstrate her expertise and commitment to advancing technology. Her work continues to influence the industry and pave the way for future innovations.