Eng-Ho Soo

Title: Eng-Ho Soo: Innovator in Optical Subassembly Technology

Introduction

Eng-Ho Soo is a notable inventor based in Singapore, recognized for his contributions to optical subassembly technology. He has developed innovative solutions that enhance the functionality and efficiency of optical devices. His work is particularly significant in the field of telecommunications, where optical components play a crucial role.

Latest Patents

Eng-Ho Soo holds a patent for a "Small form factor transmitter optical subassembly (TOSA) having functionality for controlling the temperature, and methods of making and using the TOSA." This invention is directed to an optical subassembly that features a TO-can-type configuration, which is relatively low-cost to manufacture. It includes functionality for monitoring and controlling the temperature of the laser diode without the need for additional pins or an increase in the size of the optical subassembly. Typically, the optical subassembly includes four or five pins at most. The invention achieves these features by integrating a thermal control circuit, a temperature sensor, and a heater along with a laser output power monitor photodiode into the submount assembly substrate.

Career Highlights

Eng-Ho Soo is currently employed at Avago Technologies Fiber IP (Singapore) Pte. Ltd., where he continues to innovate in the field of optical technologies. His work has significantly impacted the design and functionality of optical subassemblies, making them more efficient and cost-effective.

Collaborations

Eng-Ho Soo has collaborated with notable colleagues, including Frederick W. Miller and Heng Seng Alvin Low. These collaborations have contributed to the advancement of technology in the optical field.

Conclusion

Eng-Ho Soo's innovative work in optical subassembly technology exemplifies the importance of research and development in enhancing telecommunications. His contributions continue to influence the industry and pave the way for future advancements.