Proceedings Paper
Mitigation of sampling clock drift in asynchronously under-sampled optical bit pattern monitoring| Format | Member Price | Non-Member Price |
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Paper Abstract
Asynchronous optical under-sampling in combination with subsequent digital signal processing is an economical
approach for characterization of ultrahigh speed optical data signals. In this paper, we propose a digital signal processing
technique for bit pattern monitoring of ASK signals, which effectively mitigates the random walk clock drift between the
data signal and the sampling source in such asynchronously
under-sampling systems. The method is verified by
measurements on 40 Gb/s NRZ and 160 Gb/s RZ data signals. A quantitative analysis of the displayed timing jitter is
performed.
Paper Details
Date Published: 19 November 2009
PDF: 9 pages
Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 763205 (19 November 2009); doi: 10.1117/12.852108
Published in SPIE Proceedings Vol. 7632:
Optical Transmission Systems, Switching, and Subsystems VII
Dominique Chiaroni, Editor(s)
PDF: 9 pages
Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 763205 (19 November 2009); doi: 10.1117/12.852108
Show Author Affiliations
Huixing Zhang, Fraunhofer Heinrich Hertz Institute (Germany)
Xi'an Institute of Optics and Precision Mechanics (China)
Graduate School of Chinese Academy of Sciences (China)
Carsten Schmidt-Langhorst, Fraunhofer Heinrich Hertz Institute (Germany)
Xi'an Institute of Optics and Precision Mechanics (China)
Graduate School of Chinese Academy of Sciences (China)
Carsten Schmidt-Langhorst, Fraunhofer Heinrich Hertz Institute (Germany)
Wei Zhao, Xi'an Institute of Optics and Precision Mechanics (China)
Colja Schubert, Fraunhofer Heinrich Hertz Institute (Germany)
Colja Schubert, Fraunhofer Heinrich Hertz Institute (Germany)
Published in SPIE Proceedings Vol. 7632:
Optical Transmission Systems, Switching, and Subsystems VII
Dominique Chiaroni, Editor(s)
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