Kangmu Lee

Title: The Innovative Contributions of Kangmu Lee

Introduction

Kangmu Lee is a prominent inventor based in Playa Vista, CA, known for his significant contributions to the field of optical technologies. With a total of 3 patents to his name, Lee has made strides in developing advanced materials and devices that enhance optical performance.

Latest Patents

One of his latest patents is titled "Spatial light modulator using phase-change materials with improved fill factor." This invention involves a method of providing a spatial light modulator that includes a substrate, a first phase change material cell, and a second phase change material cell, among other components. The design aims to improve the fill factor of spatial light modulators, which are crucial for various optical applications.

Another notable patent is the "Electrically-controllable 3D optical waveguide switch with phase change materials." This invention features a vertical directional coupler or switch that integrates an optical phase change material between lower and upper waveguides. This innovative design allows for precise control over the direction of optical coupling, enhancing the functionality of optical devices.

Career Highlights

Kangmu Lee is currently associated with Hrl Laboratories, LLC, where he continues to push the boundaries of optical technology. His work focuses on integrating phase change materials into optical devices, which has the potential to revolutionize the field.

Collaborations

Throughout his career, Lee has collaborated with notable colleagues, including Jeong-sun Moon and Hwa Chang Seo. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Kangmu Lee's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative work continues to pave the way for advancements in optical devices and materials.