James H Daughtry

Title: Innovations by James H Daughtry

Introduction

James H Daughtry is a notable inventor based in San Diego, California. He has made significant contributions to the field of fiber optics, holding two patents that showcase his innovative spirit and technical expertise. His work primarily focuses on enhancing the manufacturing processes and reliability of fiber optic components.

Latest Patents

Daughtry's latest patents include a "Process for manufacturing a fiber reinforced optic microcable with a UV" and a "Method of making an undersea, high pressure bulkhead penetrator for use." The first patent describes a process for fabricating a fiber optic microcable composed of materials that facilitate its manufacture. This microcable consists of an optical fiber core, a buffer surrounding the core, and a protective sheath made from an electromagnetic radiation cured resin. The invention enhances the microcable's resistance to physical damage by incorporating fibers suspended in the resin. The fabrication process involves soaking the fibers in the resin, placing them around the core and buffer, and curing the matrix with electromagnetic radiation.

The second patent outlines a method for creating a high-pressure penetrator for fiber optic cables. This method ensures reliable operation by providing a bore through the pressure wall of a container. It involves aligning a cylindrically-shaped lens within the bore, using wax for precise positioning, and securing the lens with a high-strength epoxy resin. This innovative approach allows for optimal optical signal transfer by aligning fibers on either end of the lens.

Career Highlights

Daughtry's career is marked by his dedication to advancing fiber optic technology. He works for the USA as represented by the Secretary of the Navy, where he applies his expertise to develop cutting-edge solutions for military and civilian applications. His contributions have significantly impacted the reliability and efficiency of fiber optic systems.

Collaborations

Throughout his career, Daughtry has collaborated with notable colleagues, including Steven J Cowen and Christopher M Young. These partnerships have fostered innovation and have led to the successful development of advanced technologies in the field.

Conclusion

James H Daughtry's work exemplifies the spirit of innovation in the fiber optics industry. His patents reflect a commitment to improving manufacturing processes and ensuring the reliability of fiber optic components. His contributions continue to influence the field and pave the way for future advancements.