Company Filing History:
Years Active: 2021
Title: Boaz Lissak: Innovator in Fiber Laser Technology
Introduction
Boaz Lissak is a prominent inventor based in Rehovot, Israel. He has made significant contributions to the field of fiber laser technology, particularly in the development of narrowband depolarized fiber lasers. His innovative work has implications for various applications in optical communications and laser systems.
Latest Patents
Lissak holds a patent for "Narrowband Depolarized Fiber Lasers." This invention provides methods for increasing the stimulated Brillouin scattering (SBS) threshold. The laser source is constructed using a frequency-broadened seed source with a frequency bandwidth of less than 50 GHz. The depolarization of the seed source occurs at time scales shorter than 10 nanoseconds. At least one amplifier is configured to receive and amplify radiation from the frequency-broadened seed source, delivering the amplified radiation through optical fiber. Various methods can achieve depolarization, such as using an interferometer with added length to one arm. This process is maintained at time scales shorter than tens of nanoseconds, typically less than 5-10 nanoseconds, distinguishing it from random polarization changes that occur at longer time scales. Additionally, polarization-maintaining fibers may be utilized to further enhance the SBS by separating the polarization states.
Career Highlights
Lissak is currently associated with Elbit Systems Electro-Optics Elop Ltd., where he continues to advance his research and development in fiber laser technologies. His work has positioned him as a key figure in the field, contributing to the company's innovative projects and technological advancements.
Collaborations
Lissak collaborates with notable colleagues, including Zachary Sacks and Ofer Gayer. Their combined expertise fosters a dynamic environment for innovation and development in optical technologies.
Conclusion
Boaz Lissak's contributions to the field of fiber laser technology exemplify the impact of innovative thinking in advancing optical systems. His patent on narrowband depolarized fiber lasers showcases his commitment to enhancing laser performance and efficiency.