| Accurate Jones Matrix of the Practical Faraday Rotator |
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| 作者姓名： | 王林斗 祝昇翔 李玉峰 邢文烈 魏景芝 |
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| 作者单位： | School of Electronic Information Engineering，School of Electronic Information Engineering，School of Electronic Information Engineering，School of Electronic Information Engineering，School of Electronic Information Engineering Tianjin University，Tianjin 300072，China，Tianjin University，Tianjin 300072，China，Tianjin University，Tianjin 300072，China，Tianjin University，Tianjin 300072，China，Tianjin University，Tianjin 300072，China |
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| 摘 要： | TheFaradayrotatorisoneoftheessentialelementsofopticalisolatorsandopticalcirculators1,2 ] ,whichiswidelyusedinopticalfibercommunicationandopticalprecisemea surementsystems .Asisknown ,itisconvenienttoresearchthetransformationsofpolarizedlighttopassthroughsomeop ticalelementswiththehelpofJonesmatricesoftheelements .Therefore ,itisnecessarytoknowtheJonesmatricesoftheopticalelements .FortheidealFaradayrotator,itsJonesma trixwhichisfamiliartouscanbeusedinsomesituations3] .ButthepracticalFarada…
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Accurate Jones Matrix of the Practical Faraday Rotator |
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| WANG Lin-dou,ZHU Sheng-xiang,LI Yu-feng,XING Wen-lie,WEI Jing-zhi.Accurate Jones Matrix of the Practical Faraday Rotator[J].Transactions of Tianjin University,2003,9(3). |
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| Authors: | WANG Lin-dou ZHU Sheng-xiang LI Yu-feng XING Wen-lie WEI Jing-zhi |
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| Abstract: | The Jones matrix of practical Faraday rotators is often used in the engineering calculation of non-reciprocal optical field. Nevertheless, only the approximate Jones matrix of practical Faraday rotators has been presented by now. Based on the theory of polarized light, this paper presents the accurate Jones matrix of practical Faraday rotators. In addition, an experiment has been carried out to verify the validity of the accurate Jones matrix. This matrix accurately describes the optical characteristics of practical Faraday rotators, including rotation, loss and depolarization of the polarized light. The accurate Jones matrix can be used to obtain the accurate results for the practical Faraday rotator to transform the polarized light, which paves the way for the accurate analysis and calculation of practical Faraday rotators in relevant engineering applications. |
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| Keywords: | polarized light Jones matrix Faraday rotator Jones vector |
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