Dale A Harrison

Title: Dale A. Harrison: Innovator in Optical Parameter Measurement

Introduction

Dale A. Harrison is a notable inventor based in Tracy, California, recognized for his contributions to the field of optical measurements. With a total of six patents to his name, Harrison has developed innovative methods that enhance the understanding and monitoring of optical parameters in various applications.

Latest Patents

Harrison's latest patents include a method of inferring optical parameters outside of a measurement spectral range. This invention provides a technique for predicting optical parameters of a sample by utilizing known values within a predetermined measurement spectral range. The method leverages the Forouhi-Bloomer dispersion equations for the optical constants n and k. Another significant patent is the method of monitoring thin-film processes and the associated metrology tool. This invention allows for the non-intrusive monitoring of modifying processes in thin-film samples, characterizing the samples to improve their physical properties. The advantages of this method include fast, real-time responses and robust sensitivity, making it versatile for various thin-film processes.

Career Highlights

Throughout his career, Dale A. Harrison has worked with several companies, including N&K Technology, Inc. and NSH Technology, Inc. His work has significantly impacted the field of optical measurements and thin-film technology.

Collaborations

Harrison has collaborated with notable individuals in his field, including Abdul Rahim Forouhi and Guoguang Li. These collaborations have contributed to the advancement of optical parameter measurement techniques.

Conclusion

Dale A. Harrison's innovative work in optical measurements and thin-film processes showcases his expertise and dedication to advancing technology. His patents reflect a commitment to improving measurement techniques, which have broad applications in various industries.