Company Filing History:
Years Active: 1977-1992
Title: Gerald C Barker: Innovator in Laser Technology
Introduction
Gerald C Barker is a notable inventor based in Palo Alto, CA, recognized for his contributions to laser technology. With a total of 5 patents, Barker has made significant advancements in the field, particularly in the design and functionality of laser plasma tubes.
Latest Patents
One of Barker's latest patents is for a laser plasma tube having a window sealed end and a mirror sealed end. This sealed laser plasma tube is designed for use in a gas laser system. A Brewster window seals one end of the tube, while an end mirror seals the opposite end. In this innovative design, a second end mirror is positioned adjacent to, but spaced from, the Brewster window, allowing for convenient insertion and replacement of intra-cavity elements. The sealed mirror is preferably coated with Hafnium oxide to protect it from hard UV radiation originating within the plasma tube. Barker has identified that the problem of sealed window degradation is less severe at the cathode end of an ion laser plasma tube, leading to the strategic placement of the sealed window.
Another significant invention by Barker is the conduction cooled ion laser. This device is capable of producing higher output power and includes an insulated tube with multiple heat conducting members in thermal contact with the tube's wall. The design features primary and secondary ring gas barriers that project axially from the heat conducting members, allowing for operation at higher power levels while maintaining a safe voltage margin above the instability voltage.
Career Highlights
Throughout his career, Gerald C Barker has worked with prominent companies in the laser industry, including Coherent, Inc. and Coherent Radiation. His work has significantly influenced the development of laser technologies, enhancing their efficiency and performance.
Collaborations
Barker has collaborated with notable individuals in the field, including Richard J Saunders and Derek L Hine. These collaborations have contributed to the advancement of laser technology and innovation.
Conclusion
Gerald C Barker's contributions to laser technology through his innovative patents and collaborations have established him as a key figure in the field. His work continues to influence advancements in laser systems and applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.