Mark P Brada

Title: Mark P Brada: Innovator in Optical Detection Technologies

Introduction

Mark P Brada is a notable inventor based in Goleta, California. He has made significant contributions to the field of optical detection, particularly in the analysis of surface and near-subsurface defects in dense ceramics. His innovative approach utilizes laser technology to enhance the detection process, making it non-destructive and efficient.

Latest Patents

Mark P Brada holds a patent for an "Optical method and apparatus for detection of surface and near-subsurface defects." This invention employs a laser that is specifically selected based on the composition of the ceramic sample. The laser can be directed at the sample while it remains static or in motion. The method involves scattering light off defects using a preselected polarization, allowing for the identification of the depth and characteristics of these defects. The scattered light is captured by an optical train that includes a charge-coupled device (CCD) or a vidicon television camera, which is then connected to a video monitor and a computer for image digitization. The use of digital image processing enables real-time analysis, enhancing sensitivity to subsurface defects.

Career Highlights

Mark P Brada is affiliated with the University of Chicago, where he continues to advance his research and development in optical detection technologies. His work has been instrumental in improving the reliability and efficiency of defect detection in complex ceramic shapes, such as bearings and turbine blades.

Collaborations

Mark has collaborated with William A Ellingson, contributing to the advancement of their shared research interests in optical methods and materials science.

Conclusion

Mark P Brada's innovative work in optical detection has paved the way for advancements in non-destructive testing methods. His contributions are vital for industries that rely on the integrity of ceramic materials.