Company Filing History:
Years Active: 1991-1995
Title: Innovations of Graham Burrows
Introduction
Graham Burrows is a notable inventor based in Rugby, GB. He has made significant contributions to the field of laser technology, holding two patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a laser system that comprises an optical head, a power supply, and a computer for controlling the power supply. The optical head includes a pair of mirrors and four pumping sections, each with a pair of gas discharge lamps that pump an Nd:YAG laser element. The power supply provides the lamps with alternating current at 25 kHz, enabling the laser system to produce a continuous, modulated, or pulsed output light beam. Additionally, the power supply consists of three boost converters connected in parallel to convert three-phase mains supply to direct current, along with four DC-AC converters that supply the necessary power to the lamps.
Another significant patent is the telescopic thermal lens compensating laser. This invention addresses the issue of thermally induced lensing in the active element of an optical stage of a laser. The optical stage is equipped with a telescope that includes first and second lens arrangements. The first lens arrangement is positioned to have the thermally induced lens at one of its focal planes, while the second lens arrangement is adjustable to compensate for variations in the power of flashlamps that pump the active element.
Career Highlights
Graham Burrows has established himself as a key figure in the laser technology sector through his work at Lumonics Inc. His innovative designs and patents have contributed to advancements in laser systems, enhancing their efficiency and performance.
Collaborations
He has collaborated with notable coworkers such as James M Burch and David Gurwicz, further enriching his work and expanding the impact of his inventions.
Conclusion
Graham Burrows is a distinguished inventor whose contributions to laser technology are marked by his innovative patents and collaborative efforts. His work continues to influence the field and inspire future advancements in laser systems.