George A Burt, Jr

Title: **George A. Burt, Jr.: Innovator in Optical Inspection Technology**

Introduction

George A. Burt, Jr., based in Fremont, California, is a notable inventor with a focus on advanced inspection technologies. With a portfolio of three patents, Burt has made significant contributions to the field of optical inspection instruments, particularly for magnetic disk surfaces.

Latest Patents

Burt's most recent patents showcase his innovative approach to detecting defects on magnetic disks. His first patent describes a method and apparatus for detecting defects using a non-contact optical inspection instrument. This versatile device measures the height and width of defects and contaminants on a disk surface. It employs a sensor that creates an illumination beam, which is focused on the disk surface. The resultant light is processed to estimate the size and type of defects present.

His second patent details an apparatus and method for surface inspection utilizing specular interferometry. This method allows for the inspection of disk surfaces at any stage in the manufacturing process. The instrument can identify and measure bumps, pits, scratches, and other surface contaminants. It consists of two optical sensors positioned on opposite sides of the disk, which scan both surfaces simultaneously. By processing the output signals, Burt's invention can estimate defect sizes and differentiate between defects and contaminants.

Career Highlights

George A. Burt, Jr. has made a substantial mark in the technology sector due to his impressive inventions. His work, particularly at Phase Metrics, Inc., emphasizes the importance of precision in optical measurements. Burt has continuously pushed the envelope in enhancing the capabilities of inspection technologies for the disk manufacturing industry.

Collaborations

During his career, Burt has collaborated with notable colleagues, including Peter C. Jann and Igor Iosilevsky. His teamwork with these experts has further enriched the innovations emerging from Phase Metrics, Inc., enabling the development of groundbreaking solutions in optical inspection.

Conclusion

George A. Burt, Jr.'s contributions to the field of optical inspection technology are invaluable. His inventive spirit and dedication to improving defect detection processes have solidified his reputation as a leading innovator. His work continues to influence the standards of accuracy and efficiency in the manufacturing of magnetic disks.