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    An adaptive first-order polarization-mode dispersion compensation system aided by polarization scrambling: Theory and demonstration

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    00848394.pdf (225.2Kb)
    Issue Date
    2000-06
    Author
    Pua, Hok Yong
    Peddanarappagari, Kumar V.
    Zhu, Benyuan
    Allen, Christopher Thomas
    Demarest, Kenneth R.
    Hui, Rongqing
    Publisher
    IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
    Type
    Article
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    Abstract
    An adaptive polarization-mode dispersion (PMD) compensation system has been developed to cancel the effects of first-order PMD by producing a complementary PMD vector in the receiver. Control parameters for the PMD compensation system comprised of a polarization controller and a PMD emulator are derived from the nonreturn-to-zero (NRZ) signal in the channel to be compensated. Estimates of the link's differential group delay (DGD) and principal states of polarization (PSP's) based on this signal are reliable when the signal power is equally split between the link's two PSP's; however this condition cannot be assumed, To meet this requirement, we scramble the state of polarization (SOP) of the input signal at a rate much greater than the response time of the PMD monitor signal so that each sample represents many different SOP alignments. This approach allows the effective cancellation of the first-order PMD effects within an optical fiber channel.
    Description
    ©2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
    URI
    http://hdl.handle.net/1808/1285
    Collections
    • Electrical Engineering and Computer Science Scholarly Works [301]
    Citation
    Pua, HY; Peddanarappagari, K; Zhu, BY; Allen, C; Demarest, K; Hui, RQ. An adaptive first-order polarization-mode dispersion compensation system aided by polarization scrambling: Theory and demonstration. JOURNAL OF LIGHTWAVE TECHNOLOGY. June 2000. 18(6) : 832-841

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    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

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