Nonlinearity of InP-Doped Fibers

ZHANG Ru; CHEN Xi; WANG Jin; DUAN Yu-Wen

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Nonlinearity of InP-Doped Fibers

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By combining nano-technology with fiber technology, an optical fiber doped with semiconductor nano-particles as InP is fabricated by using the modified chemical vapor deposition (MCVD) method. Proved by experiment,the fiber has excellent waveguide characteristics, and the concentration of InP is approximately 0.1%. By using a scanning electron microscope, a stereo-scan photograph of the fiber is obtained, and based on the graph,presentations of the fiber under both magnetic and electronic fields are simulated, the effective core area Aeff≈ 10 μm2 is calculated, and so is the nonlinear index γ = 10.53 W-1/Km of the fiber. This research leads a new method of high nonlinearity fiber fabrication.

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《中国物理快报：英文版》 |2009年第5期|143-146|共4页
作者
ZHANG Ru; CHEN Xi; WANG Jin; DUAN Yu-Wen;
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作者单位

Key Laboratory of Optical Communication and Light-wave Technologies Ministry of Education, School of Sciences,Beijing University of Posts and Telecommunications, Beijing 100876;

Key Laboratory of Optical Communication and Light-wave Technologies Ministry of Education, School of Sciences,Beijing University of Posts and Telecommunications, Beijing 100876;

Key Laboratory of Optical Communication and Light-wave Technologies Ministry of Education, School of Sciences,Beijing University of Posts and Telecommunications, Beijing 100876;

Key Laboratory of Optical Communication and Light-wave Technologies Ministry of Education, School of Sciences,Beijing University of Posts and Telecommunications, Beijing 100876;

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正文语种 chi
中图分类物理学;
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Nonlinearity of InP-Doped Fibers

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