Stephen Barrett Segall

Title: The Innovative Contributions of Stephen Barrett Segall

Introduction

Stephen Barrett Segall, based in Ann Arbor, MI, is a distinguished inventor known for his substantial contributions to optical inspection technology. With five patents to his name, Segall's work showcases groundbreaking developments that enhance the efficiency and accuracy of cylindrical workpiece inspections.

Latest Patents

One of Segall's latest patents is the "Laser Probe for Use in an Inspection System." This invention features a non-contact optical probe designed for inspecting the inside surface of a cylindrical workpiece. It includes a laser source that emits an incident light beam, a polarizing beam splitter that separates the polarizations of the incident beam, and a quarter wave plate that aids in distinguishing back reflected light from the incident beam. This advanced optical probe enhances the inspection process by incorporating an optical system that directs the laser beam onto the cylinder surface and captures reflected light, generating valuable data about the surface.

Another significant patent is the "Laser Inspection System," which shares similarities with the aforementioned patent. This system also employs a non-contact optical probe to inspect cylindrical workpieces, including a laser source, a polarizing beam splitter, and a quarter wave plate. The probe tip in this system ensures accurate direction of the incident beam onto the cylinder surface, coupled with a detector that captures reflected light and generates essential surface data.

Career Highlights

Stephen Segall has made remarkable strides in his professional journey. He has held key positions at the University of Michigan and Industrial Optical Measurement Systems, LLC, where his expertise in optical technologies has been instrumental in driving innovation in the field.

Collaborations

Throughout his career, Segall has collaborated with esteemed professionals such as Yoram Koren and Juris Upatnieks. These partnerships have fostered a rich environment for innovation, contributing to the advancement of optical measurement systems.

Conclusion

Stephen Barrett Segall’s inventive spirit and dedication to technological advancement have left an indelible mark on the field of optical inspection. His patents, particularly in the realm of laser probes and inspection systems, reflect his commitment to enhancing industrial processes. As he continues his work, the impact of his innovations will undoubtedly resonate in the future of optical measurement technology.