William L Langston

Title: The Innovative Mind of William L. Langston

Introduction

William L. Langston, a prominent inventor based in Albuquerque, NM, has made significant contributions to the field of metamaterials and resonator technologies. With two patents to his name, Langston's work demonstrates a deep understanding of resonator dynamics and their applications across various frequencies.

Latest Patents

His latest inventions include a "High Quality-Factor Fano Metasurface Comprising a Single Resonator Unit Cell." This groundbreaking design achieves ultra-high Q-factors using only one resonator per unit cell. The metasurface design innovatively breaks the symmetry of otherwise highly symmetric resonators to induce intra-resonator mixing of bright and dark modes. This is achieved without relying on inter-resonator couplings, creating a scalable solution that can be implemented in materials across the near-infrared to radio frequency spectrum. The resulting high-quality-factor Fano metasurface has numerous potential applications in sensing, spectral filtering, and modulation.

Langston's other notable patent is the "Single-Resonator Double-Negative Metamaterial." In this invention, resonances in dielectric resonators are tuned to construct single-resonator, negative-index metamaterials. Utilizing high-contrast inclusions in the form of metallic dipoles allows for a shift in resonances, making the design particularly suitable for infrared or visible-frequency applications. This inventive approach allows for the propagation of higher-order lattice modes within the medium.

Career Highlights

William L. Langston is currently associated with Sandia Corporation, where he continues to push the boundaries of technology and innovation. His work has significantly influenced the design of metamaterials and resonator technologies.

Collaborations

Throughout his career, Langston has collaborated with notable colleagues such as Larry K. Warne and Lorena I. Basilio. These partnerships have undoubtedly contributed to refining and advancing his innovative ideas.

Conclusion

William L. Langston's contributions to the field of patenting innovative resonator technologies place him among the leading inventors of his time. His cutting-edge patents not only highlight his expertise but also open up new avenues for applications in various technological fields. As he continues to innovate at Sandia Corporation, the future looks promising for further advancements in metamaterials and resonant technologies.