Paul E Lighty

Title: The Innovations of Paul E. Lighty

Introduction

Paul E. Lighty is a notable inventor based in Lafayette, NJ (US), recognized for his contributions to the field of optical fibers. With a total of 2 patents, Lighty has made significant advancements in the technology surrounding optical fibers, which are essential for modern communication systems.

Latest Patents

Lighty's latest patents include "Optical fibers having crystalline material and method of making same." This invention describes an optical fiber with a graded index crystalline core, created by filling a tube with a mixture of two salts. The process involves cooling the fused salts slowly to achieve a graded composition, allowing for the fiber to be pulled conventionally from the resulting preform. The core is then converted into a single crystal form through a short hot zone treatment. Another significant patent is "Method of making solid preforms and optical fibers drawn therefrom." This patent details the formation of an optical glass fiber, which consists of an inner layer of germania doped glass within a silica outer cladding tube. The method includes rotating the tube while heating it to collapse the bore, forming an optical fiber preform that is subsequently drawn into fiber.

Career Highlights

Paul E. Lighty is currently employed at International Standard Electric Corporation, where he continues to innovate in the field of optical technology. His work has contributed to advancements that enhance the performance and efficiency of optical fibers.

Collaborations

Lighty has collaborated with notable coworkers, including Philip W. Black and John Irven, who have also contributed to the field of optical technology.

Conclusion

Paul E. Lighty's work in optical fibers has paved the way for advancements in communication technology. His innovative patents reflect a deep understanding of materials and processes that enhance fiber performance.