Hyung Jong Lee

Title: **Innovator Spotlight: Hyung Jong Lee**

Introduction

Hyung Jong Lee, an accomplished inventor based in Westfield, NJ, has made significant contributions to the field of optical waveguides. With a total of two patents to his name, Lee is recognized for his innovative approaches to manufacturing and enhancing planar optical devices.

Latest Patents

Among Hyung Jong Lee's latest inventions is a pioneering method of manufacturing planar optical waveguides. This revolutionary approach involves constructing a novel planar waveguide structure through sintering nearly pure SiO2 layers within a He2/BCl3 atmosphere. The outcome is a liquid phase with a substantially lower viscosity than the deposited silica, facilitating viscous sintering at reduced temperatures (1000-1100°C) compared to traditional methods (1350-1500°C). This technique not only enhances the structural integrity of the waveguides but also mitigates birefringence, resulting in minimal polarization-dependent losses. Such advancements are particularly advantageous for sophisticated circuits focused on wavelength diversion multiplexing, allowing for narrow and precisely positioned pass bands. Another notable patent involves the development of a network with thermally induced waveguides, optimizing 1x2 and more complex switching operations via controlled heating.

Career Highlights

Hyung Jong Lee has built a remarkable career at Lucent Technologies Inc., where he has harnessed his expertise in optical technology to push the boundaries of what is possible in the field. His innovative methods for reducing processing temperatures and improving waveguide structures have positioned him as a key player in advancing optical circuit technology.

Collaborations

Throughout his professional journey, Lee has collaborated with esteemed colleagues, including Weyl-Kuo Wang and Arnd Hermann Kilian. These partnerships have fostered a dynamic exchange of ideas and innovation, contributing to their joint success in developing cutting-edge optical technologies.

Conclusion

Hyung Jong Lee exemplifies the spirit of innovation within the realm of optical waveguides. His pioneering patents and collaborations have not only advanced the capabilities of optical circuits but have also paved the way for future developments in this rapidly evolving field. With his ongoing contributions, Lee continues to inspire the next generation of inventors and researchers dedicated to pushing the frontiers of technology.