The Institute of Physics and others have prepared ultra-high nonlinear two-dimensional composite optical fibers

With the development of optical communication technology, optical fiber has become an important support for the modern information society

Two-dimensional atomic crystal materials are currently one of the hotspots in the field of materials, such as graphene, transition metal chalcogenides and hexagonal boron nitride, which all have excellent physical properties

Institute of Physics, Chinese Academy of Sciences/Beijing National Research Center for Condensed Matter Physics Bai Xuedong Group, Academician of the Chinese Academy of Sciences, Peking University Professor Liu Zhongfan, Peking University researcher Liu Kaihui collaborated to propose a liquid phase-assisted two-step chemical vapor deposition method on the inner wall of the porous optical fiber hole Direct growth of a two-dimensional transition metal chalcogenide compound to prepare a two-dimensional material composite optical fiber with ultra-high nonlinearity

The related research results are titled Optical fibres with embedded two-dimensional materials for ultrahigh nonlinearity and published online on Nature Nanotechnology.

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