| Stimulated Raman scattering modes in highly elliptical-core optical fiber |
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| 作者姓名： | 王兆民 顾春明 林景全 郑学彦 |
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| 作者单位： | Changchun Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Changchun 130022，China，Changchun Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Changchun 130022，China，Changchun Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Changchun 130022，China，Changchun Institute of Optics and Fine Mechanics，Chinese Academy of Sciences，Changchun 130022，China |
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| 摘 要： | Stimulated Raman scattering (SRS) transmission modes in highly elliptical-core optical fiber of three different structures are experimentally researched.The measuring setup,SRS spectrum and photographs of Stokes modes are given.The observed phenomena are completely different from those on circular-core graded-index optical fiber.The beam sizes of SRS remain constant and SRS light transmits with the characteristics of higher-order.mode.In addition,the experimental results are theoretically explained with fiber-optical dispersion theory and SRS phase matching conditions.Experimental results and theoretical analyses are in good agreement.
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Stimulated Raman scattering modes in highly elliptical-core optical fiber |
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| WANG Zhaomin GU Chunming LIN JingquanZHENG Xueyan.Stimulated Raman scattering modes in highly elliptical-core optical fiber[J].Science in China(Technological Sciences),1996(1). |
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| Authors: | WANG Zhaomin GU Chunming LIN JingquanZHENG Xueyan |
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| Abstract: | Stimulated Raman scattering (SRS) transmission modes in highly elliptical-core optical fiber of three different structures are experimentally researched.The measuring setup,SRS spectrum and photographs of Stokes modes are given.The observed phenomena are completely different from those on circular-core graded-index optical fiber.The beam sizes of SRS remain constant and SRS light transmits with the characteristics of higher-order.mode.In addition,the experimental results are theoretically explained with fiber-optical dispersion theory and SRS phase matching conditions.Experimental results and theoretical analyses are in good agreement. |
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| Keywords: | SRS in highly elliptical-core optical fiber transmission mode fiber-optical dispersion theory phase matching condition |
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