A Chromatic Dispersion Estimation Method for Arbitrary Modulation Formats

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https://www.osapublishing.org/abstract.cfm?uri=cleo_si-2011-CThX4
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https://doi.org/10.1364/CLEO_SI.2011.CThX4
http://hdl.handle.net/11603/11648
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Date
2011-05-06
Type of Work
2 pages
Text
conference paper pre-print
Citation of Original Publication
John Zweck ,Curtis R. Menyuk , A Chromatic Dispersion Estimation Method for Arbitrary Modulation Formats, CLEO: Science and Innovations 2011, https://doi.org/10.1364/CLEO_SI.2011.CThX4
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Subjects
Coherent receivers
Dispersion
Fourier transforms
Optical signals
Pulse shaping
Signal processing
High Performance Computing Facility (HPCF)
Abstract
Simulations show that a modulation-format-independent method for estimating chromatic dispersion from the phase of a coherently-received signal at four frequencies can estimate 3000 ps/nm of dispersion to within 2% at an OSNR of 10 dB.