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有读书笔记有附件Reduction intermodulation distortion in interferometric optical modulators

热2 vickyz 添加于 2010-3-23 23:39 | 2121 次阅读 | 0 个评论

  •  作 者

    Johnson LM, Roussell HV

  •  摘 要

    A dual-polarization technique for reducing intermodulatíon distortion in integrated-optic interferometric modulators is described. While this technique results in a decrease in modulator sensitivity, the intermodulation distortion can be significantly reduced for a given depth of optical modulation by adjusting the relative amounts of TE and TM optical power. Reductions in intermodulation distortion as high as 21 dB were demonstrated by means of this technique with a Ti:LiNbO3 devices is described. While this technique results in a decrease in modulator sensitivity, the intermodulation distortion can be significantly reduced for a given depth of optical modulation by adjusting the relative amounts of TE and TM optical power. Reductions in intermodulation distortion as high as 21 dB were demonstrated by means of this technique with a Ti:LiNbO3 device.

  •  详细资料

    • 文献种类: Journal Article
    • 期刊名称: Optics Letters
    • 期刊缩写: Opt. Lett.
    • 期卷页: 1988年  第13卷 第10期 928页
    • ISBN: 0146-9592

  • 学科领域 信息系统 » 电子通信

  •  标 签

    polarization  3rd-order intermodulation supp  Analog Photonics 

  • 相关链接 DOI URL 

  •  vickyz 的文献笔记  订阅

    An even older paper about using the polarization characteristic of LiNbO3 Modulators to suppress the 3rd order intermodulation. Actually the polartization is the intinstic character of LiNbO3 electro-optic modulators. So this could be a references which represent the pioneers of this research topic.

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