Deok-Yang Kim

Title: Deok-Yang Kim: Innovator in Planar Waveguide Technology

Introduction

Deok-Yang Kim is a notable inventor based in New York, NY (US). He has made significant contributions to the field of optical waveguides, particularly through his innovative patent related to the manufacture of planar waveguides using sol-gel techniques. His work has implications for various applications in optical technology.

Latest Patents

Deok-Yang Kim holds a patent for the "Manufacture of planar waveguides using sol-gel techniques." This patent describes silica sol techniques for creating thick silica or silica-based films that are useful for planar optical waveguides. The process involves coating a colloidal silica sol onto a substrate, drying the sol, and consolidating the dried sol to form the planar waveguide. The coating can be performed through simple operations such as dipping or spin coating. A preferred embodiment includes coating the substrate with a wetting agent prior to spin coating, which significantly improves the thickness uniformity of the layer. The process allows for the production of thick waveguide layers by repeating the coating process multiple times. Additionally, buried waveguides can be created by forming a doped core layer, patterning it, and using the coating technique to form the cladding material. Deok-Yang Kim has 1 patent to his name.

Career Highlights

Deok-Yang Kim is associated with Agere Systems Inc., where he has contributed to advancements in optical technologies. His work has been instrumental in enhancing the manufacturing processes of optical components, making them more efficient and effective.

Collaborations

Some of his notable coworkers include Suhas Dattatreya Bhandarkar and Henry Du. Their collaborative efforts have furthered the research and development in the field of optical waveguides.

Conclusion

Deok-Yang Kim's innovative work in the manufacture of planar waveguides showcases his expertise and dedication to advancing optical technology. His contributions continue to influence the industry and pave the way for future innovations.