Location History:
- Freehold, NJ (US) (2002 - 2008)
- Colts Neck, NJ (US) (2013 - 2024)
Company Filing History:
6 out of 82 
6 out of 57 
5 out of 88 
Years Active: 2002-2024
Title: The Innovative Contributions of Dmitri G Foursa
Introduction
Dmitri G Foursa is a prominent inventor based in Colts Neck, NJ, known for his significant contributions to the field of optical communications. With a total of 18 patents to his name, Foursa has developed groundbreaking technologies that enhance the performance of optical signal transmission.
Latest Patents
Among his latest patents is a semiconductor-based system and method for broad bandwidth transmission. This invention discloses techniques and amplifier stages that incorporate wave division multiplexers, semiconductor optical amplifiers, and wave division demultiplexers to amplify optical signals. The process involves partitioning an input optical signal with a first bandwidth into multiple subband optical signals using thin film filters. Each subband optical signal is then processed by a semiconductor optical amplifier tuned to its respective bandwidth, resulting in improved optical signal transmission performance by reducing polarization-dependent gain. Another notable patent focuses on extending dynamic acoustic sensing range and localization in undersea cables using loopbacks. This invention provides apparatus, systems, and techniques for enhancing distributed acoustic sensing (DAS) range in undersea optical cables over multiple spans, offering span-specific DAS information.
Career Highlights
Foursa has worked with notable companies such as Tyco Electronics Subsea Communications and Subcom, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical communications.
Collaborations
Throughout his career, Foursa has collaborated with esteemed colleagues, including Alexei N Pilipetskii and Maxim A Bolshtyansky. These partnerships have contributed to the advancement of his research and inventions.
Conclusion
Dmitri G Foursa's work in the field of optical communications has led to significant advancements that enhance the efficiency of optical signal transmission. His innovative patents and collaborations reflect his dedication to pushing the boundaries of technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.