James L Hobart

Title: James L Hobart - Innovator in Laser Technology

Introduction:

James L Hobart, a resident of Los Altos Hills, CA, has made significant contributions to the field of laser technology. With 21 patents to his name, Hobart's expertise lies in the development of high-power multi-wavelength laser systems and innovative laser beam delivery methods. This article delves into his latest patents, career highlights, collaborations, and his impact on the industry.

Latest Patents:

One of Hobart's recent patents is the "Delivery system for high-power multi-wavelength laser systems." This invention utilizes total internal reflection inside prisms to redirect the output laser power from a laser beam source to the intended target. By employing an articulated arm with rotatable joints, the laser output beam, consisting of at least two wavelengths, is redirected through sequential prism segments. Anti-reflective coatings on the prism surfaces further enhance the laser beam's precision and efficiency.

Another noteworthy patent by Hobart is the "Apparatus for combining laser beams." This invention introduces a pulsed solid-state laser system that synergistically combines the output beams of multiple individual laser rods into a single interleaved output beam. These laser rods are sequentially pumped at an optimal average power level, eliminating the need for refrigeration cooling and enabling a more compact and efficient optical system.

Career Highlights:

During his career, James L Hobart worked extensively with leading laser technology companies such as Coherent, Inc. and Coherent Radiation. His contributions to these organizations have been invaluable, leading to advancements in laser technologies and expanding their capabilities for various applications.

Collaborations:

Hobart has collaborated with esteemed professionals in his field, including J Michael Yarborough and Wayne S Mefferd. These collaborations have resulted in groundbreaking innovations and contributed to the current state-of-the-art laser systems.

Conclusion:

James L Hobart's numerous patents and groundbreaking inventions in laser technology make him a prominent figure in the field. His work on high-power multi-wavelength laser systems and laser beam delivery methods has enhanced precision, efficiency, and the overall capabilities of laser technology. Through his collaborations and career highlights, Hobart has significantly impacted the industry and established himself as a leading innovator in laser technology.