Location History:
- Cupertino, CA (US) (2001 - 2002)
- San Jose, CA (US) (2001 - 2004)
Company Filing History:
Years Active: 2001-2004
Title: Innovations of Alexander B Romanovsky
Introduction
Alexander B Romanovsky is a prominent inventor based in San Jose, CA (US). He has made significant contributions to the field of optical communications, holding a total of 8 patents. His work focuses on advanced optical switching technologies that enhance the efficiency and functionality of communication networks.
Latest Patents
Romanovsky's latest patents include groundbreaking inventions such as the "Optical switching network and network node and method of optical switching." This patent describes a device, system, and method for optical communications utilizing beams of light. It features a solid-state total internal reflection optical switching element that effectively switches the optical pathways of communication signals within an optical network node. The element operates within a substantially planar waveguide assembly and incorporates electro-optically active material that responds to electrical fields to create a total internal reflection boundary, facilitating the switching of optical pathways.
Another notable patent is the "Solid state free space switch array on a substrate." This invention comprises a switching array with multiple total internal reflection (TIR) switches, designed to direct optical signals from various input optical fibers to multiple output optical fibers. The design allows light to travel through the TIR switch array primarily in free space mode, enhancing the efficiency of optical signal transmission. To ensure effective coupling of light, collimators and other coupling elements are utilized, with specific design considerations to optimize performance.
Career Highlights
Throughout his career, Romanovsky has worked with notable companies, including Teloptics Corporation. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
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Conclusion
Alexander B Romanovsky's contributions to optical communications through his innovative patents demonstrate his significant impact on the field. His work continues to influence advancements in communication technologies, paving the way for future developments.