Company Filing History:
Years Active: 2007-2008
Title: Innovations by Romanas Narevich
Introduction
Romanas Narevich is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of optical technology, holding 2 patents that showcase his innovative approach to optical switching and mode conversion.
Latest Patents
Narevich's latest patents include a "Method and device for optical switching and variable optical attenuation." This invention describes an optical switching device capable of switching M input signals into N output signals. The device incorporates a mode division multiplexer to combine the M input signals into a first multi-mode signal, which is then converted into a second multi-mode signal by a mode converter. The mode division demultiplexer separates the second multi-mode signal into the N output signals based on a desired scheme.
Another significant patent is the "Method and apparatus for optical mode conversion." This invention features a mode conversion apparatus that includes a dynamic waveguide section with multiple control elements. When activated, these elements create a periodic refractive-index perturbation pattern, allowing for the conversion of an input signal from one guided mode to another within the dynamic waveguide section.
Career Highlights
Romanas Narevich is currently employed at Optun Ltd., where he continues to develop innovative optical technologies. His work has positioned him as a key player in the field, contributing to advancements that enhance optical communication systems.
Collaborations
Throughout his career, Narevich has collaborated with talented individuals such as Ilya Vorobeichik and Yoav Berlatzky. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Romanas Narevich's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in optical switching and mode conversion.