Phyllis M Harnack

Title: Phyllis M Harnack: Innovator in Optical Technologies

Introduction

Phyllis M Harnack is a notable inventor based in Hastings on Hudson, NY (US). She has made significant contributions to the field of optical technologies, holding a total of four patents. Her work has advanced the understanding and application of cathode-ray tube devices and optical waveguides.

Latest Patents

Harnack's latest patents include a cathode ray tube device with improved coolant. This innovative device generates a bright light spot and features a container with a coolant solution that includes a surfactant. The container is made of polymethyl methacrylate and is designed to enhance the performance of the cathode-ray tube. Another significant patent is a method of reducing surface damage in KTP optical waveguides. This method involves immersing a wafer in molten potassium nitride, which results in reduced mechanical damage to the waveguide surface.

Career Highlights

Phyllis M Harnack has worked at North American Philips Corporation, where she has been able to apply her expertise in developing cutting-edge technologies. Her contributions have been instrumental in advancing the company's research and development efforts in optical devices.

Collaborations

Throughout her career, Harnack has collaborated with notable colleagues, including Brian J Fitzpatrick and Scott H Baker. These collaborations have fostered innovation and have led to the successful development of various technologies.

Conclusion

Phyllis M Harnack's work exemplifies the spirit of innovation in the field of optical technologies. Her patents and contributions continue to influence advancements in this area, showcasing her dedication to improving technological applications.