Jie Gao

Title: Innovations of Jie Gao in Optical Displacement Sensing

Introduction

Jie Gao is an accomplished inventor based in Rolla, MO (US). He has made significant contributions to the field of optical displacement sensing. His innovative work has led to the development of a unique sensor that enhances measurement accuracy in three-dimensional space.

Latest Patents

Jie Gao holds a patent for a "Miniature 3D position-to-optical displacement sensor." This invention features a miniature, micrometer-accuracy sensor that utilizes at least one extrinsic Fabry-Perot interferometer (EFPI) in the Z direction. It also incorporates a series of plasmonic metasurface resonators with distinctive wavelength-selective characteristics in the X and Y directions. The design includes a single mode optic fiber for light propagation and a substrate mirror that creates a light interference fringe based on the distance between the mirror and the distal end of the optic fiber. Each plasmonic resonator modifies the substrate mirror and consists of an array of multiple unit nanostructure unit cells arranged in a two-dimensional square lattice in the X-Y plane. The nanostructure unit cells are inscribed in the top layer of a three-layer thin film via focused ion beam (FIB) technology. This patent showcases his innovative approach to enhancing sensor technology.

Career Highlights

Jie Gao is affiliated with the University of Missouri, where he continues to advance research in optical sensing technologies. His work has garnered attention for its potential applications in various fields, including engineering and materials science.

Collaborations

Jie Gao has collaborated with notable colleagues such as Genda Chen and Chuanrui Guo. Their combined expertise contributes to the advancement of research in their respective fields.

Conclusion

Jie Gao's contributions to the field of optical displacement sensing exemplify the innovative spirit of modern inventors. His patented technology represents a significant advancement in sensor accuracy and functionality.