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CHROMATIC DISPERSION ESTIMATION FOR DIGITAL COHERENT OPTICAL RECEIVERS
CHROMATIC DISPERSION ESTIMATION FOR DIGITAL COHERENT OPTICAL RECEIVERS
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机译:数字相干光学接收器的色散估计
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摘要
An apparatus comprises a front end configured to receive an optical signal, and convert the optical signal into a plurality of digital signals, and a processing unit coupled to the front end and configured to determine a best-match chromatic dispersion (CD) estimate in the optical signal by optimizing a cost function based on signal peaks of the plurality of digital signals.
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