Roger Hill

Title: Roger Hill - Innovator in Optical Coupling Devices

Introduction

Roger Hill is a notable inventor based in Silverburn, GB. He has made significant contributions to the field of optical coupling devices, holding a total of 2 patents. His work focuses on improving the functionality and efficiency of laser transmission systems.

Latest Patents

One of Roger Hill's latest patents involves optical coupling devices. This patent describes a laser transmitter unit that includes a laser diode emitting laser radiation into a lens system. The lens system comprises collimating lenses and focusing lenses, along with compensating or steering lenses positioned between them. These steering lenses help reduce the sensitivity of the focusing lenses to their position within the lens system, which can be challenging to control, especially when the lenses are welded into place. Another patent addresses the method of providing a joint between articles made of materials with different coefficients of thermal expansion. This method utilizes a preform of Indium, which is compressed between the articles at ambient temperature, allowing for a satisfactory joint without the need for complex surface cleaning.

Career Highlights

Throughout his career, Roger Hill has worked with several prominent companies, including Selex Sensors and Airborne Systems Limited and Ferranti International Plc. His experience in these organizations has contributed to his expertise in the field of optical technologies.

Collaborations

Roger has collaborated with various professionals, including his coworker William G McNaught, to advance his innovative projects and patents.

Conclusion

Roger Hill's contributions to optical coupling devices and his innovative methods for creating joints between materials highlight his significant role in the field of invention. His work continues to influence advancements in laser technology and materials science.