Lie “Larry” Zhao

Title: Innovations of Lie “Larry” Zhao

Introduction

Lie “Larry” Zhao is an accomplished inventor based in Washougal, WA (US). He has made significant contributions to the field of optical devices, holding a total of 3 patents. His work focuses on developing advanced technologies that enhance the functionality and efficiency of optical systems.

Latest Patents

Zhao's latest patents include innovative designs for multicoated tunable optical devices. One of his notable inventions features a dielectric substrate layer with an array of multicoated elongated metal rails. These rails are arranged parallel to one another and spaced to form channels, with dimensions that are subwavelength relative to the operational bandwidth. Each rail is constructed with a copper core, coated with an optically reflective silver layer, followed by a passivation coating. Additionally, a tunable dielectric material, such as liquid crystal, is strategically positioned within the channels to optimize performance.

Another significant patent involves tunable optical devices with extended-depth tunable dielectric cavities. This design includes a dielectric substrate layer with elongated metal rails, similar to his previous invention. However, in this case, the channels are etched deeper into the substrate, creating extended-depth channels that exceed the height of the adjacent metal rails. This innovative approach allows for enhanced tunability and performance in optical applications.

Career Highlights

Lie “Larry” Zhao is currently employed at Lumotive, LLC, where he continues to push the boundaries of optical technology. His expertise in the field has positioned him as a key player in the development of cutting-edge optical devices.

Collaborations

Zhao has collaborated with talented individuals such as Prasad Padmanabha Iyer and Gleb M Akselrod, contributing to the advancement of innovative optical solutions.

Conclusion

Lie “Larry” Zhao's contributions to the field of optical devices through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of advanced technologies in the optical industry.