Company Filing History:
Years Active: 1989-1991
Title: The Innovations of Richard J Harris
Introduction
Richard J Harris is a notable inventor based in Bellbrook, OH (US). He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work primarily focuses on advanced optical filter systems and monitoring apparatuses.
Latest Patents
Harris's latest patents include innovative technologies such as rugate optical filter systems. One of his patents describes a heterodyning interferometric monitoring apparatus that allows for the simultaneous measurement of both optical and physical thicknesses of a sample during a deposition process. This apparatus utilizes a linearly polarized monochromatic light beam that is transformed into a dichromatic light beam with two orthogonally polarized components at different frequencies. The resulting light beams enable precise measurements of the sample's thickness using heterodyne signal detectors.
Another patent by Harris outlines a method for fabricating graded refractive index optical filters. This method involves using multiple thin film deposition source components with varying refractive indices, such as silicon nitride and silicon oxide. By adjusting the proportions of these components during the deposition process, Harris's technique allows for the creation of complex rugate filters with specific refractive index profiles.
Career Highlights
Throughout his career, Richard J Harris has worked with esteemed organizations, including ITT Research Institute and IIT Research Institute. His experience in these institutions has contributed to his expertise in optical technologies and innovations.
Collaborations
Harris has collaborated with notable professionals in his field, including Narayan P Murarka and Kent J Kogler. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Richard J Harris is a distinguished inventor whose contributions to optical technology have led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to pushing the boundaries of optical science.
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