Company Filing History:
Years Active: 2007
Title: The Innovations of Hazel Ann McInnes
Introduction
Hazel Ann McInnes is a remarkable inventor based in Scotland, GB, known for her contributions to the field of optical engineering. With her innovative approach to optical amplifiers, she has made a significant impact on telecommunications technology. Her work demonstrates the intersection of creativity and technical expertise, showcasing the vital role inventors play in advancing modern technology.
Latest Patents
Hazel Ann McInnes holds one notable patent related to optical amplifiers. Her invention describes a multichannel optical amplifier that features an adjustable gain set point. This invention is designed to maintain stable gain tilt control during modifications in the system, ensuring that the channel powers remain consistent. The patent details the use of an erbium doped fiber loop and a pump amplifier for amplifying optical signals across various wavelengths. Additionally, it includes a variable optical attenuator that adjusts the gain based on a loss profile varying with the wavelengths, aiming for an optimal zero gain tilt. The invention also incorporates a PI controller to adapt the gain tilt profile in response to changes in the gain set point, accommodating different gain characteristics effectively.
Career Highlights
Hazel Ann McInnes has cultivated her expertise at Bookham Technology Limited, a company renowned for its innovations in optical technology. Her role at the company has allowed her to pioneer advancements that are crucial to the efficiency and effectiveness of optical communications. The successful patenting of her optical amplifier demonstrates her capabilities as a forward-thinking inventor and a valuable asset to her organization.
Collaborations
Throughout her career, Hazel has collaborated with fellow innovators such as Stephen David Fourte and Ian Peter McClean. Working alongside these talented colleagues, she has contributed to the development of cutting-edge technologies that enhance the operational capabilities of optical communication networks, further solidifying her reputation in the field.
Conclusion
Hazel Ann McInnes represents the spirit of innovation in optical engineering. With her solitary patent and influential career at Bookham Technology Limited, she continues to inspire future generations of inventors. Her work highlights the importance of dedication and creativity in the pursuit of technological advancements, paving the way for improved solutions in the telecommunications industry.