| Bending Loss Analysis of Optical Fiber with Out-Cladding of Photonic Crystals |
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| 作者姓名： | ZOU Jian-hua CHEN He ming |
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| 作者单位： | Department of Optical Information Technology，Nanjing University of Posts and Telecommunications，Nanjing 210003，P.R. China |
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| 摘 要： | 1 ＩｎｔｒｏｄｕｃｔｉｏｎＯｐｔｉｃａｌｆｉｂｅｒｓａｎｄｉｎｔｅｇｒａｔｅｄｏｐｔｉｃａｌｗａｖｅｇｕｉｄｅｓｈａｖｅｂｅｅｎｕｓｅｄｉｎｍａｎｙａｒｅａｓｓｕｃｈａｓｔｅｌｅｃｏｍｍｕｎｉ ｃａｔｉｏｎｓ,ｓｅｎｓｏｒｔｅｃｈｎｏｌｏｇｙ ,ｓｐｅｃｔｒｏｓｃｏｐｙａｎｄｍｅｄｉｃｉｎｅ1 ] .Ａｓｉｓｗｅｌｌｋｎｏｗｎ ,ｔｈｅｔｏｔａｌｒｅｆｌｅｃｔｉｏｎｗｉｌｌｈａｐｐｅｎｗｈｅｎｔｈｅａｎｇｌｅｏｆｔｈｅｉｎｃｉｄｅｎｔｌｉｇｈｔａｔｔｈｅｉｎｔｅｒｆａｃｅｏｆｔｗｏｋｉｎｄｓｏｆｍａｔｅ…
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Bending Loss Analysis of Optical Fiber with Out-Cladding of Photonic Crystals |
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| ZOU Jian-hua,CHEN He ming.Bending Loss Analysis of Optical Fiber with Out-Cladding of Photonic Crystals[J].The Journal of China Universities of Posts and Telecommunications,2002,9(4). |
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| Authors: | ZOU Jian-hua CHEN He-ming |
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| Abstract: | A new type of optical fiber is presented here. It consists of a coaxial optical fiber, bounded by dielectric, multilayer and omnidirectional reflecting mirrors. Jones matrix method is used to analyze the influence of the layer number of one Dimensional (1D) photonic crystals on their reflectivity. The numerical results show that this type of fiber can be used to guide light around sharp bends whose radius of curvature can be as small as the wavelength of light without significant scattering losses. |
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| Keywords: | coaxial optical fiber all angle reflection mirror 1D photonic crystals |
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