Company Filing History:
Years Active: 2001-2002
Title: Innovations of Yong-Beom Shin in Optical Fiber Technology
Introduction
Yong-Beom Shin is a notable inventor based in Pohang, South Korea. He has made significant contributions to the field of optical fiber technology, particularly in the development of fibers that enhance light amplification efficiency. With a total of 2 patents, his work is recognized for its innovative approach to improving optical performance.
Latest Patents
Yong-Beom Shin's latest patents include two groundbreaking inventions. The first is an optical fiber designed for optical amplifiers, which incorporates dysprosium ion (Dy) to improve light amplification efficiency at the 1.31 µm band. This optical fiber is composed of germanium-gallium-sulfide (Ge–Ga–S) glass, an alkali metal halide, and Dy as a rare earth element. The design minimizes the interaction of Dy's electrons with phonons in the glass lattice, thereby slowing down the multiphonon relaxation of Dy from F and H to H. This results in an elongated fluorescence lifetime at 1.31 µm, significantly enhancing the fluorescence efficiency of the optical fiber.
The second patent is for an optical fiber intended for use in light amplifiers. This fiber is formed by doping a germanium-gallium-sulfur (Ge–Ga–S) glass, which contains less sulfur than the stoichiometric composition line of GeS–GaS, with a rare earth element. Additionally, it includes 0.1 to 10 atomic % of a halogen element based on the Ge–Ga–S glass. This innovative design suppresses the clustering of praseodymium (Pr) ions, even at high concentrations, thereby improving light amplification efficiency.
Career Highlights
Yong-Beom Shin is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of optical technology. His work has not only contributed to the advancement of optical fibers but has also positioned him as a key figure in the field of telecommunications.
Collaborations
He has collaborated with notable colleagues, including Jong Heo and Hyoun-Soo Kim, to further enhance the research and development of optical technologies.
Conclusion
Yong-Beom Shin's innovative contributions to optical fiber technology demonstrate his commitment to advancing the field. His patents reflect a deep understanding of materials and their interactions, paving
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