| Faraday isolator using permanent magnets |
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| 引用本文： | SHEN Xiaohua,MENG Saoxian,TIAN Li,MAO Hanfen,YANG Jingxin(Shonghai Institute of Optics and Fine Mechanics,Academia Sinica,P. O. Box 800-211,Shanghai 201800,China). Faraday isolator using permanent magnets[J]. Chinese Journal of Lasers, 1994, 3(5): 435-439 |
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| 作者姓名： | SHEN Xiaohua MENG Saoxian TIAN Li MAO Hanfen YANG Jingxin(Shonghai Institute of Optics and Fine Mechanics Academia Sinica P. O. Box 800-211 Shanghai 201800 China) |
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| 作者单位： | Shonghai Institute of Optics and Fine Mechanics，Academia Sinica，P. O. Box 800-211，Shanghai 201800，China |
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| 摘 要： | ＦａｒａｄａｙｉｓｏｌａｔｏｒｕｓｉｎｇｐｅｒｍａｎｅｎｔｍａｇｎｅｔｓＳＨＥＮＸｉａｏｈｕａ；ＭＥＮＧＳａｏｘｉａｎ；ＴＩＡＮＬｉ；ＭＡＯＨａｎｆｅｎ；ＹＡＮＧＪｉｎｇｘｉｎ（ＳｈｏｎｇｈａｉＩｎｓｔｉｔｕｔｅｏｆＯｐｔｉｃｓａｎｄＦｉｎｅＭｅｃｈ...
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| 收稿时间： | 1994-07-06 |
Faraday isolator using permanent magnets |
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| SHEN Xiaohua,MENG Saoxian,TIAN Li,MAO Hanfen,YANG Jingxin. Faraday isolator using permanent magnets[J]. 中国激光(英文版), 1994, 3(5): 435-439 |
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| Authors: | SHEN Xiaohua MENG Saoxian TIAN Li MAO Hanfen YANG Jingxin |
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| Abstract: | An approach of strengthening magnetic field has been discussed. A compact, permanent Faraday isolator with 7mm aperture and working at λ=1.06 μm, in whichtwo magnets alternating polarities are employed, has been designed.This isolator has beentested with 24 dB isolation rate to backward light and 0.91 dB loss to forward light. |
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| Keywords: | Faraday isolator permanent magnet alternating polarities |
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