Location History:
- Horsell, Woking, GB (1993)
- Surrey, GB (1995)
Company Filing History:
2 out of 218 
1 out of 1 Years Active: 1993-1995
Title: Duncan J Westland: Innovator in Optical Devices
Introduction
Duncan J Westland is a notable inventor based in Horsell, Woking, GB. He has made significant contributions to the field of optical devices, holding a total of 2 patents. His work focuses on innovative materials and technologies that enhance optical performance.
Latest Patents
Westland's latest patents include a polymer material of thermo-optical effect for a bistable optical device. This invention provides a bistable optical device where the active medium is a polymer material inserted into a cavity resonator. The polymer material transmits and reflects incident light waves with bistable values that vary according to its thermal state. The thermal state is altered by the absorption of a fraction of the incident light wave, which generates heat in the polymer material. This results in an increase in the transmission of the incident light and a variable refractive index, allowing the device to switch between two bistable states.
Another significant patent is a nonlinear optical switch utilizing organic conjugated material. This all-optical switching device includes a waveguide made of organic conjugated material, forming a nonlinear optical medium. The nonlinear material's index of refraction is dependent on the local intensity of light. Light beams passing through the waveguide intersect and interact, causing diffraction into secondary beams. The intensity of these diffracted beams is influenced by the intensity and frequency of the intersecting light beams, enabling a rapid response and a bandwidth exceeding 500 GHz.
Career Highlights
Throughout his career, Duncan J Westland has worked with prominent organizations, including Enichem S.p.a and the University of Dublin. His experience in these institutions has contributed to his expertise in developing advanced optical technologies.
Collaborations
Westland has collaborated with notable individuals in his field, including Vladimir Skarda and Werner Blau. These partnerships have likely enriched his research and development efforts.
Conclusion
Duncan J Westland is a distinguished inventor whose work in optical devices has led to innovative patents that push the boundaries of technology. His contributions continue to influence the field of optics and materials science.