Joseph Mathai

Title: Joseph Mathai: Innovator in Nano-Gap Grating Devices

Introduction

Joseph Mathai is a notable inventor based in Columbia, MO (US). He has made significant contributions to the field of optical devices, particularly through his innovative patent related to nano-gap grating devices.

Latest Patents

Joseph Mathai holds a patent for "Nano-gap grating devices with enhanced optical properties and methods of fabrication." This patent describes a method of producing a grating structure that involves several steps. It includes forming a stamp from flexible plastic material, which contains a negative of a periodic grating pattern on its first surface. The process continues with the formation of an ink by applying a polymer film to the stamp, ensuring that the ink retains a positive of the periodic grating pattern. The ink and stamp are then placed on a substrate, and the stamp is removed by applying a tensional force to one edge.

Career Highlights

Joseph Mathai is affiliated with the University of Missouri, where he contributes to research and development in optical technologies. His work has implications for various applications in the field of optics and materials science.

Collaborations

Some of his notable coworkers include Shubhra Gangopadhyay and Venu Korampally, who collaborate with him on various research projects.

Conclusion

Joseph Mathai's innovative work in nano-gap grating devices showcases his expertise and commitment to advancing optical technologies. His contributions are valuable to the scientific community and have the potential to influence future developments in the field.