Company Filing History:
Years Active: 2002
Title: The Innovative Contributions of Stuart John Russell
Introduction: Stuart John Russell, an accomplished inventor based in Downend, Great Britain, has made significant strides in the field of optical sensors. Known for his pioneering work, he has secured one patent that showcases his innovative approach towards enhancing sensor technology.
Latest Patents: Russell's notable patent is focused on a fibre optic sensor utilizing a Sagnac or loop-type interferometer. This advanced system employs a single broadband Erbium-doped fibre source coupled with an InGaAs detector and a sensor loop extending 40 kilometers. Through a wavelength division multiplexer, the broadband light is divided into two sub-bands, establishing different optical paths for each. These paths incorporate separate phase modulators that modulate signals at varying frequencies alongside distinct delay loops. This ingenuity effectively creates two Sagnac loops using one sensor loop, source, and detector. The signals that traverse these loops can be analyzed using standard phase-locked loop techniques to pinpoint the location of mechanical or thermal disturbances affecting the sensor loop.
Career Highlights: Russell is affiliated with the University of Southampton, where he has contributed to research and development in optical technology. His work not only reflects his technical expertise but also enhances the capabilities of fibre optic sensor systems.
Collaborations: Throughout his career, Russell has collaborated with fellow researcher John P. Dakin. Their joint efforts have furthered the understanding and implementation of innovative sensor technologies, showcasing the value of teamwork in the field of research.
Conclusion: Stuart John Russell's contributions to the realm of fibre optic sensors exemplify the spirit of innovation. With his patent focused on advanced optical interferometry, he continues to lead advancements that push the boundaries of sensor technology. His collaborative efforts and dedication to research at the University of Southampton underscore the importance of innovation in addressing contemporary technological challenges.