This inventor holds 1 USPTO granted patent. Top assignee: British Telecommunications Public Limited Company. Active years: 1990.
Company Filing History:
Years Active: 1990
Title: The Innovative Mind of David J. Hunkin
Introduction
David J. Hunkin is a noted inventor based in Woodbridge, GB, recognized for his contributions to the field of optical engineering. He holds one patent that showcases his innovative thinking and technical expertise.
Latest Patents
Hunkin's patent is titled "Frequency Locking Radiation Beam." This invention refers to a method and apparatus for locking the frequencies of multiple coherent radiation beams sourced from local oscillators in respective transmitters. The apparatus utilizes a reference beam generator, such as a helium-neon (HeNe) laser, to produce a primary reference beam. This beam is directed to an interferometer that creates a secondary reference beam composed of several reference frequencies. By utilizing an optical coupler, the secondary reference beam interferes with the beams from the local sources. The resultant beam is detected with a photodiode, and the electrical output is filtered and sent to a discriminator, which aids in controlling the local laser's frequency. This process ensures that the relationship between the frequencies of the local laser and the reference laser remains substantially constant.
Career Highlights
David J. Hunkin is currently employed at British Telecommunications Public Limited Company, a leading telecommunications organization. His role there allows him to apply his innovative skills to enhance communication technologies. Hunkin's work has significantly contributed to advancements in coherent radiation applications.
Collaborations
Hunkin has collaborated with notable coworkers, including Godfrey R. Hill and David W. Smith. Together, they have worked on various projects that leverage their combined expertise in optical technology and telecommunications.
Conclusion
David J. Hunkin exemplifies the spirit of innovation through his patented invention and ongoing contributions to the field of telecommunications. His work not only highlights his inventive capabilities but also underscores the importance of collaboration in advancing technology. As he continues to work at British Telecommunications Public Limited Company, the impact of his innovations is expected to grow, further shaping the future of coherent radiation technology.