Sun-Yuan Huang

Title: Sun-Yuan Huang: Innovator in Semiconductor Optical Devices

Introduction

Sun-Yuan Huang is a prominent inventor based in Union City, CA (US). He has made significant contributions to the field of semiconductor optical devices, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of optical devices, which are crucial in various technological applications.

Latest Patents

One of his latest patents is a method of manufacturing semiconductor optical devices. This invention involves a semiconductor optical device that includes an active region with an active layer having a first index of refraction, and a blocking region with a second, lower index of refraction. A semiconductor layer with a higher index of refraction than the blocking region is formed over both regions. This design minimizes the difference between the effective index of refraction in the active region and the blocking region, making these devices particularly useful for pumping optical amplifiers. This innovation allows for greater power output while maintaining single-mode emission.

Another notable patent is for a high-power and high-efficiency large area single-mode (LASM) laser system. This system provides a laser with a wider gain region, resulting in higher power output without introducing the second transverse mode into the optical signal. Additionally, it reduces the laser junction temperature, enhancing the reliability of the laser and the systems built from it. The invention also stabilizes the spectrum in an optical signal by feeding back from an external fiber grating to the laser, ensuring only a single mode and a selective spectrum of the generated optical signal.

Career Highlights

Sun-Yuan Huang has worked with various companies, including Triquint Technology Holding Co. His experience in the industry has allowed him to develop innovative solutions that address the challenges faced in semiconductor technology.

Collaborations

Throughout his career, Huang has collaborated with notable individuals such as William Crossley Dautremont-Smith and Si Hyung Cho. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Sun-Yuan Huang is a distinguished inventor whose work in semiconductor optical devices has led to significant advancements in the field. His innovative patents demonstrate his commitment to improving technology and enhancing device performance.