Geoffrey Thomas Dair

Title: Innovations of Geoffrey Thomas Dair

Introduction

Geoffrey Thomas Dair is an accomplished inventor based in Subiaco, Australia. He has made significant contributions to the field of optical technologies, holding a total of 3 patents. His work focuses on enhancing the efficiency and effectiveness of optical beam delivery systems.

Latest Patents

One of his latest patents is an "Optical beam delivery configuration." This invention includes zoom lens means and beam scanning means that define an optical path for a light beam. The beam scanning means is positioned after the zoom lens means in the direction of beam delivery. The zoom lens means is designed to receive a collimated incident light beam on the optical path and is adjustable to determine the fluence of the beam when it is incident on the beam scanning means, while maintaining its collimation on exit from the zoom lens means. The beam scanning means is arranged to laterally scan the beam at a downstream treatment location while preserving the beam's collimation and orientation at that location.

Another notable patent is for "Crystal mounting in solid state laser systems." This invention involves a crystal housing apparatus for adjustably positioning cooperating non-linear optical crystals in a laser beam generating system. It includes a housing with entry and exit windows for respective laser beams, holder means to retain the crystals in optical alignment with the windows, and mechanisms for fine rotational adjustment of the crystals about their respective axes. Additionally, individual temperature control elements are mounted in association with the holder means for controlling the temperature of the respective crystals.

Career Highlights

Geoffrey Dair is currently associated with Q-vis Limited, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of laser systems and optical beam delivery configurations.

Collaborations

Throughout his career, Geoffrey has collaborated with notable professionals, including Hank Christian Sciberras and Fred Norbert Reinholz. These collaborations have contributed to the development of cutting-edge technologies in the optical field.

Conclusion

Geoffrey Thomas Dair's contributions to optical technologies through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative work continues to influence advancements in laser systems and optical beam delivery.