Company Filing History:
Years Active: 1990
Title: Innovations by Jisen Xu in Fiber Optic Technology
Introduction
Jisen Xu is an accomplished inventor based in Milford, MA (US). He has made significant contributions to the field of fiber optic technology, particularly with his innovative designs and methods.
Latest Patents
Jisen Xu holds a patent for a fiber optic coupler. This invention involves a method for forming a fiber optic coupler where the fibers are preselected to have a heat fusing temperature that can be achieved through exterior heating of a shrink sleeve. The fibers are heat fused together along a limited length within the shrunken sleeve due to heat and inter-fiber pressure. The design includes a filler rod alongside the optical fibers, which is pressed against them by the shrink sleeve. The filler rod is made of fluorocarbon plastic, which has a lower index of refraction than the fibers in the fused region. Additionally, the interior of the filler rod contains an elongated heat transfer element with a significantly higher heat transfer coefficient than the fibers. The patent also features a plastic coupler where the cladding layer is absent in the fused region, allowing the cores to be deformed and fused together.
Career Highlights
Jisen Xu is associated with Aster Corporation, where he continues to develop and refine his innovative ideas in fiber optics. His work has contributed to advancements in optical communication technologies.
Conclusion
Jisen Xu's contributions to fiber optic technology through his patented innovations demonstrate his expertise and commitment to advancing this critical field. His work continues to influence the development of efficient optical systems.