Shivashankar Vangala

Title: Shivashankar Vangala: Innovator in Optical Technologies

Introduction

Shivashankar Vangala is a notable inventor based in Mason, OH (US). He has made significant contributions to the field of optical technologies, holding a total of 4 patents. His work focuses on advanced methods for fabricating templates and optical filters that have applications in various high-tech industries.

Latest Patents

One of his latest patents is titled "Method for fabrication of orientation-patterned templates on common substrates." This innovative method involves depositing a first layer of a first material on a common substrate through a far-from-equilibrium process, followed by the deposition of a second material using a close-to-equilibrium process. The substrate can be made from various materials, including AlO (sapphire), silicon (Si), and germanium (Ge), among others. Another significant patent is "Angle- and polarization-insensitive narrow-band optical filters using resonant cavities." This patent describes a transmission filter apparatus that includes a substrate and a layer containing resonant dielectric cavities, designed to achieve resonant transmission of selected wavelengths.

Career Highlights

Shivashankar Vangala works for the United States of America as represented by the Secretary of the Air Force. His role involves research and development in optical technologies, contributing to advancements that support national interests and technological progress.

Collaborations

He has collaborated with notable coworkers, including Vladimir L Tassev and David H Tomich. Their combined expertise enhances the innovative potential of their projects and contributes to the success of their research endeavors.

Conclusion

Shivashankar Vangala is a distinguished inventor whose work in optical technologies has led to multiple patents and significant advancements in the field. His contributions continue to influence the development of innovative solutions in various applications.