James J Hagerty

Title: James J Hagerty: Innovator in Gradient Index Glass Technology

Introduction

James J Hagerty is a notable inventor based in Taos, NM (US). He has made significant contributions to the field of optics, particularly with his innovative work on gradient index of refraction glasses. His expertise and creativity have led to advancements that enhance the performance of optical devices.

Latest Patents

Hagerty holds a patent for his invention titled "Uni-directional gradient index of refraction glasses." This patent describes tailored glass bodies that exhibit a substantial change in index of refraction, with a Δn of at least about 0.08 along an axis. The glass body is characterized by two substantially parallel surfaces, each having different compositions. The composition of the glass varies in a predetermined manner between the two surfaces to achieve a graded index of refraction. Additionally, the patent outlines a method to tailor the glass body so that the compositions maintain constant properties such as thermal coefficient of expansion, glass fusion temperature, Abbe value, and density.

Career Highlights

Hagerty is associated with Lightpath Technologies, Inc., where he continues to develop innovative optical solutions. His work has not only contributed to the company's portfolio but has also advanced the field of optics as a whole. With a focus on practical applications, his inventions are paving the way for new technologies in various industries.

Collaborations

Hagerty has collaborated with notable colleagues, including Guy E Rindone and David N Pulsifer. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge optical technologies.

Conclusion

James J Hagerty's contributions to the field of gradient index glass technology exemplify the impact of innovative thinking in optics. His patent and ongoing work at Lightpath Technologies, Inc. highlight his role as a key figure in advancing optical solutions.