William J Duncon

Title: The Innovations of William J Duncon

Introduction

William J Duncon is a notable inventor based in Ipswich, GB. He has made significant contributions to the field of optical technology, particularly in the development of optical fibres and glasses. His work has paved the way for advancements in telecommunications and data transmission.

Latest Patents

Duncon holds a patent for a range of alkali metal borosilicate glass compositions modified by the addition of alkaline earth metal oxides. This innovation is especially suitable for the production of graded index optical fibre through thermal diffusion using the double crucible method. The core glass from this range can be paired with a suitable cladding glass, allowing for alkaline earth metal exchange in the nozzle of the double crucible. This process results in a composition gradient of alkaline earth metal oxide, leading to a gradation of refractive index. The fibres produced using these glasses have refractive index profiles that closely approximate the ideal parabolic distribution, achieving numerical apertures of up to 0.21 and best loss values as low as 6.4 dB/km at 850 nm.

Career Highlights

Duncon has had a distinguished career, working at The Post Office, where he has applied his expertise in optical technology. His innovative approach has contributed to the advancement of optical fibre technology, which is crucial for modern communication systems.

Collaborations

Throughout his career, Duncon has collaborated with notable colleagues, including Keith J Beales and Anthony G Dunn. These collaborations have further enhanced the impact of his work in the field of optical technology.

Conclusion

William J Duncon's contributions to the field of optical fibres and glasses demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the development of efficient communication systems.