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Volume 23 Issue 6
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Citation:
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Effect of magnetic circular dichroism on Faraday rotator’s extinction ratio

  • 1.

    Laser Institute, Qufu Normal University, Qufu, 273165

  • Received Date: 1998-10-22
    Accepted Date: 1998-12-10
  • Starting from dielectric tensor of magnetic optical materials,this paper analyzed the relation between magnetic circular dichroism(MCD) and Faraday extinction ratio,and showe that the extinction ratio of magnetic optical materials was defined by MCD and MCB(magnetic circular birefraction).As an example,the BiCaInVIG material was used to be a optical isolator to discuss the isolation level and insertion loss.The numerical calculation indicated,if MCD was less than 0.2,the optical isolation level would be less than 30dB.
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  • [1] Smit J.材料的磁性.第一版,北京:科学出版社,1978:182～194
    [2]

    Tiwari U,Ghosh R,Sen P.Phys Rev B,1994;49(3):2159～2162
    [3]

    Mitani E.Appl Opt,1993;32(27):5217～5221
    [4]

    Mstsumoto S,Suzuki S.Appl Opt,1986;25(12):1940～1945
    [5] 向清,黄德修.中国激光,1996;A23(3):225～228
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Effect of magnetic circular dichroism on Faraday rotator’s extinction ratio

  • 1. Laser Institute, Qufu Normal University, Qufu, 273165
  • Received Date: 1998-10-22
  • Accepted Date: 1998-12-10
  • Available Online: 1999-11-25

Abstract: Starting from dielectric tensor of magnetic optical materials,this paper analyzed the relation between magnetic circular dichroism(MCD) and Faraday extinction ratio,and showe that the extinction ratio of magnetic optical materials was defined by MCD and MCB(magnetic circular birefraction).As an example,the BiCaInVIG material was used to be a optical isolator to discuss the isolation level and insertion loss.The numerical calculation indicated,if MCD was less than 0.2,the optical isolation level would be less than 30dB.

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