Adaptive crosstalk cancellation and laser frequency drift compensation in dense WDM networks

Two variations of the LMS algorithm are proposed to cancel received linear crosstalk in dense WDM networks. Analysis and simulations show that with the addition of a few photodetectors, channel spacing requirements can be reduced by over 50 percent. Simulations using a demultiplexer with Gaussian ba...

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Veröffentlicht in:	Journal of lightwave technology 1995-08, Vol.13 (8), p.1624-1635
Hauptverfasser:	Minardi, M.J., Ingram, M.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical models Applied sciences Circuit properties Crosstalk Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Frequency Integrated optics. Optical fibers and wave guides Intelligent networks Laser feedback Laser theory Least squares approximation Optical and optoelectronic circuits Signal processing algorithms Wavelength division multiplexing WDM networks
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