Analysis of Scalable PMD Compensators Using FIR Filters and Wavelength-Dependent Optical Power Measurements
Journal of Lightwave Technology, Vol. 22, Issue 2, pp. 647- (2004)
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Abstract
We investigate the potential of optical n-stage FIR filter architectures for PMD compensation (PMDC) based on frequency-dependent optical power monitoring. The measurement information is used to partially estimate the channel's Jones matrix U (omega), and the filter parameters are adjusted based on solving a nonlinear least-squares problem which mimics the approximate inversion of U (omega) by the filter. Numerical studies of the optimization method and outage probability simulations show the robustness and scalability of the proposed concept.
© 2004 IEEE
Citation
Peter Oswald, Christi K. Madsen, and Robert L. Konsbruck, "Analysis of Scalable PMD Compensators Using FIR Filters and Wavelength-Dependent Optical Power Measurements," J. Lightwave Technol. 22, 647- (2004)
http://www.opticsinfobase.org/jlt/abstract.cfm?URI=jlt-22-2-647
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