Mukundan Narasimhan

Title: Innovations of Mukundan Narasimhan

Introduction

Mukundan Narasimhan is a prominent inventor based in San Jose, California. He holds a total of 11 patents, showcasing his significant contributions to the field of materials science and engineering. His work primarily focuses on the development of transparent conductive oxides and advanced sputtering techniques.

Latest Patents

One of his latest patents involves a method of deposition of a transparent conductive film from a metallic target. This method includes depositing the transparent conductive oxide film in a pulsed DC reactive ion process with substrate bias. By controlling at least one process parameter, the characteristics of the conductive oxide film can be significantly affected. The resulting transparent oxide film, which can be an indium-tin oxide film, exhibits a wide range of material properties depending on variations in process parameters. For instance, altering these parameters can lead to films with diverse resistive properties and surface smoothness.

Another notable patent is for a biased pulse DC reactor for sputtering oxide films. This reactor couples pulsed DC at a specific frequency to the target through a filter, which protects the pulsed DC power supply from the effects of a bias power applied to the substrate. Films deposited using this reactor have controllable material properties, such as the index of refraction. This innovation allows for the fabrication of optical components, including waveguide amplifiers and multiplexers.

Career Highlights

Mukundan has worked with several companies throughout his career, including Springworks, LLC and Symmorphix, Inc. His experience in these organizations has contributed to his expertise in the field of transparent conductive materials and advanced deposition techniques.

Collaborations

He has collaborated with notable professionals in the industry, including Richard Ernest Demaray and Hongmei Zhang. These collaborations have further enhanced his research and development efforts in innovative materials.

Conclusion

Mukundan Narasimhan's contributions to the field of transparent conductive oxides and sputtering techniques have made a significant impact on materials science. His innovative patents and collaborations reflect his dedication to advancing technology in this area.