Location History:
- Hintlesham, EN (1976 - 1977)
- Hintlesham, GB (1981 - 1984)
Company Filing History:
Years Active: 1976-1984
Title: The Innovations of George R Newns
Introduction
George R Newns is a notable inventor based in Hintlesham, GB. He has made significant contributions to the field of optical fibres, holding a total of six patents. His work has advanced the technology used in optical communications, showcasing his expertise and innovative spirit.
Latest Patents
One of Newns' latest patents involves graded index optical fibres. This invention utilizes a range of alkali metal borosilicate glass compositions modified by the addition of alkaline earth metal oxides. This combination is particularly suitable for producing graded index optical fibre using the double crucible method. The core glass from this range can be paired with a suitable cladding glass, allowing for thermal diffusion in the nozzle of the double crucible. This process creates a composition gradient of alkaline earth metal oxide, resulting in a refractive index gradient. The fibres produced exhibit improved refractive index profiles, achieving numerical apertures of up to 0.268 and loss values as low as 5.0 dB/km.
Another significant patent by Newns focuses on optical fibres and their coatings. To enhance resistance to atmospheric water and other environmental factors, he developed a clad glass optical fibre with a plastic coating, which is further coated with a metal layer. This metal coating is applied by drawing the plastic-coated fibre through molten metal in an oxygen-rich atmosphere, ensuring durability and performance.
Career Highlights
Throughout his career, George R Newns has worked with prominent organizations such as the Post Office and British Telecommunications Corporation. His experience in these companies has contributed to his understanding and development of advanced optical technologies.
Collaborations
Newns has collaborated with notable individuals in his field, including Keith J Beales and Anthony G Dunn. These partnerships have likely fostered innovation and the exchange of ideas, further enhancing his contributions to optical fibre technology.
Conclusion
George R Newns is a distinguished inventor whose work in optical fibres has significantly impacted the field. His innovative patents and career achievements reflect his dedication to advancing technology. His contributions continue to influence the development of optical communication systems.