Gerald G Sweet

Title: Gerald G Sweet: Innovator in Surface Acoustic Wave Technology

Introduction

Gerald G Sweet is a notable inventor based in Rome, NY (US), recognized for his contributions to the field of surface acoustic wave technology. He holds a patent that showcases his innovative approach to nondestructive testing and analysis of surface acoustic wave interdigital transducers. His work has significant implications for various applications in engineering and technology.

Latest Patents

Gerald G Sweet's patent, titled "Method for testing and analyzing surface acoustic wave interdigital," focuses on a novel technique for nondestructive testing and analyzing of surface acoustic wave (SAW) interdigital transducers. This method involves observing electro-optic changes in a layer of liquid crystals, which are produced by the effects of electric fields resulting from an electrical potential applied to the transducer. The patent outlines a display cell that comprises a liquid crystal layer covered with a gold-coated glass coverplate, fabricated on the surface of the SAW substrate under test. The assembled display cell is positioned for viewing under a microscope equipped for vertical illumination by a light source and a beam splitter. Polarizers are strategically placed in the illumination and viewing paths. By applying an electrical potential to the SAW device transducers, and in some instances to the coverplate gold coat, the electro-optic effects produced in the liquid crystal by the electric field effects of the applied electrical potential can be viewed through the microscope, analyzed, and interpreted.

Career Highlights

Gerald G Sweet has made significant strides in his career, particularly through his work with the United States of America as represented by the Secretary of the Air Force. His innovative methods have contributed to advancements in the field of surface acoustic wave technology, enhancing the capabilities of testing and analysis in various applications.

Collaborations

Throughout his career, Gerald has collaborated with notable colleagues, including Daniel J Burns and James C Sethares. These collaborations have fostered a productive environment for innovation and have led to the development of impactful technologies.

Conclusion

Gerald G Sweet's contributions to surface acoustic wave technology through his patent and career achievements highlight his role as an influential inventor. His innovative methods continue to shape the landscape of nondestructive testing and analysis, showcasing the importance of creativity and collaboration in technological advancements.