Jayanta Kumar Sahu

Title: The Innovations of Jayanta Kumar Sahu

Introduction

Jayanta Kumar Sahu is a notable inventor based in Southampton, GB. He has made significant contributions to the field of optical technologies, holding 2 patents that showcase his innovative approaches to fabricating optical waveguides and providing optical radiation.

Latest Patents

One of his latest patents is titled "Method of fabricating a planar substrate having optical waveguides." This method involves several steps, including providing a tube of substrate material, depositing silica layers doped with a photosensitive material, and drawing the tube to reduce its cross-sectional size. The process culminates in using laser writing to define waveguide channels in the cut lengths of the tube, resulting in a planar substrate with integrated waveguide channels. Another significant patent is for an "Apparatus for providing optical radiation." This invention features a photo-darkening resistant optical fiber that includes a waveguide with a specific numerical aperture and a core made of silica with precise concentrations of alumina, phosphate, and ytterbium.

Career Highlights

Throughout his career, Jayanta Kumar Sahu has worked with prominent organizations such as Spi Lasers UK Limited and the University of Southampton. His work in these institutions has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

He has collaborated with notable colleagues, including David Neil Payne and Michael Kevan Durkin, contributing to advancements in their respective fields.

Conclusion

Jayanta Kumar Sahu's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor in the industry. His innovative methods and apparatuses continue to pave the way for advancements in optical applications.