Dean L Barker

Title: Dean L Barker - Innovator in Ultraviolet Radiation Technology

Introduction

Dean L Barker is a notable inventor based in Los Alamos, NM (US). He has made significant contributions to the field of ultraviolet radiation technology. His innovative work has led to the development of a unique device and method that enhances the capabilities of excimer laser radiation.

Latest Patents

Dean L Barker holds a patent for a "Device and method for noresonantly Raman shifting ultraviolet radiation." This invention focuses on a device and method for nonresonantly Raman shifting broad band UV excimer laser radiation. It enhances preselected Stokes signals by varying the pressure of the Raman scattering medium, the focal interaction length of the incident radiation within the Raman scattering medium, and its power density level. The Raman scattering medium includes gaseous molecular H₂, D₂, CH₄ (methane), HD, and mixes thereof, as well as liquid N₂. This technology is designed to frequency shift the outputs of high power KrF and ArF lasers. A cable-fed discharge with an unstable resonant cavity configuration is utilized to produce the output laser power levels required for operation.

Career Highlights

Dean L Barker is associated with the United States of America as represented by the United States. His work has been instrumental in advancing the understanding and application of laser technology in various fields. His innovative approach has garnered attention and respect within the scientific community.

Collaborations

Dean has collaborated with Thomas R Loree, contributing to the development and refinement of his patented technology. Their partnership has been pivotal in enhancing the practical applications of their inventions.

Conclusion

Dean L Barker's contributions to ultraviolet radiation technology exemplify the spirit of innovation. His patent reflects a significant advancement in laser technology, showcasing his expertise and dedication to scientific progress.