Company Filing History:
Years Active: 2006-2012
Title: Innovations of Nikolai Alexandrovich Feoktistov
Introduction
Nikolai Alexandrovich Feoktistov is a notable inventor based in St. Petersburg, Russia. He has made significant contributions to the field of optical technologies, particularly in the development of spatial light modulators. With a total of 2 patents, his work has advanced the efficiency and effectiveness of optical devices.
Latest Patents
Feoktistov's latest patents include an optically addressed spatial light modulator (OASLM) with a dielectric mirror comprising layers of amorphous hydrogenated carbon. This innovative reflective type liquid crystal modulator features a first transparent substrate and a first transparent electrode formed on it. A photosensitive layer is created from materials including hydrogenated amorphous silicon carbide. Additionally, a read-out light-blocking layer is formed on top of the photosensor layer, enhancing the device's functionality. The high reflectance dielectric multilayer mirror is constructed from alternating layers of a-Si:C:H and a-C:H, which improves the separation of input and read lights. This invention results in increased input sensitivity, resolution, contrast ratio, and diffraction efficacy.
Career Highlights
Throughout his career, Feoktistov has worked with various companies, including Qinetiq Limited and F. Poszat Hu, LLC. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Feoktistov has collaborated with notable individuals in his field, including Arkady Pavlovich Onokhov and Elena Anatolievna Konshina. These collaborations have further enriched his work and contributions to optical technology.
Conclusion
Nikolai Alexandrovich Feoktistov's innovations in optical technologies, particularly through his patents, have significantly impacted the field. His work continues to inspire advancements in spatial light modulation and related technologies.