Moon-Ho Park

Title: Innovations of Moon-Ho Park in Optical Device Manufacturing

Introduction

Moon-Ho Park is a notable inventor based in Taejon, South Korea. He has made significant contributions to the field of optical devices, particularly through his innovative methods of manufacturing. His work has implications for enhancing the efficiency and cost-effectiveness of optical device production.

Latest Patents

Moon-Ho Park holds a patent for a "Method for manufacturing an optical device." This patent discloses a method for fabricating a spot-size converter with a lateral-tapered waveguide. The process utilizes a mask during lithography, which has a pad that absorbs strain during the formation of the waveguide pattern. The method allows for the creation of a lateral-tapered waveguide with a distal end width of approximately 0.6 µm, followed by a lateral-tapered waveguide of about 0.1 µm using wet etching. This approach reduces fabrication costs by eliminating the need for high-resolution electron beam lithography and enhances reproducibility by minimizing excessive wet etching.

Career Highlights

Moon-Ho Park is affiliated with the Electronics and Telecommunications Research Institute, where he continues to innovate in the field of optical devices. His work has led to increased position adjustment and reproducibility of spot-size converters, ultimately improving the yield of optical devices.

Collaborations

He has collaborated with notable colleagues, including Kyung-Hyun Park and Jong-Hoi Kim, contributing to advancements in their shared field of research.

Conclusion

Moon-Ho Park's innovative methods in optical device manufacturing demonstrate his significant impact on the industry. His contributions not only enhance production efficiency but also pave the way for future advancements in optical technology.