David Francis Dawson-Elli

Title: David Francis Dawson-Elli: Innovator in Optical Assembly Technology

Introduction

David Francis Dawson-Elli is a notable inventor based in Charlotte, NC (US). He has made significant contributions to the field of optical assembly technology, holding two patents that showcase his innovative approach to optical connections.

Latest Patents

Dawson-Elli's latest patents include "Optical assembly for coupling with two-dimensionally arrayed waveguides and associated methods." This patent describes an optical assembly that consists of stacked planar lightwave circuit (PLC) members, each containing multiple waveguides. The design allows for optical connections to two-dimensional arrays of external optical waveguides, including optical fiber cores. The assembly is capable of providing connections between arrays with different pitches and orientations, serving as a fanout interface.

Another significant patent is "Optical assembly for interfacing waveguide arrays, and associated methods." This invention features stacked first and second PLC members, which provide optical connections between a two-dimensional array and a one-dimensional array of external optical waveguides. The inner faces of the PLC members are arranged to face one another, with their respective waveguides being non-parallel. This design also facilitates connections between arrays of cores with varying pitches.

Career Highlights

Dawson-Elli is currently employed at Corning Research & Development Corporation, where he continues to advance his research in optical technologies. His work has been instrumental in developing innovative solutions that enhance optical communication systems.

Collaborations

Dawson-Elli has collaborated with notable colleagues, including Lars Martin Otfried Brusberg and Douglas Llewellyn Butler. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

David Francis Dawson-Elli is a prominent figure in the field of optical assembly technology, with a focus on innovative solutions for optical connections. His patents reflect his commitment to advancing the capabilities of optical communication systems.