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Application of asynchronous amplitude histograms for performance monitoring of RZ signals

: Weinert, C.M.; Schmidt, C.; Weber, H.G.

Saleh, A.A.M ; Optical Society of America -OSA-, Washington/D.C.; IEEE Communications Society; IEEE Lasers and Electro-Optics Society:
OFC 2001, Optical Fiber Communication Conference and Exhibit. Technical digest. Postconference edition : March 17 - 22, 2001, Anaheim Convention Center, Anaheim, California
Washington, DC: OSA, 2001 (Trends in optics and photonics series 54)
ISBN: 1-557-52654-0
ISBN: 0-7803-6594-1
Optical Fiber Communication Conference (OFC) <2001, Anaheim/Calif.>
Conference Paper
Fraunhofer HHI ()
error statistics; gaussian noise; optical fibre communication; optical fibre testing; optical fibre theory; optical noise; performance evaluation; probability; q-factor; timing jitter; asynchronous amplitude histograms; performance monitoring; return-to-zero signals; error evaluation; rz signals; asynchronously sampled return-to-zero amplitude histograms; duty cycle; nongaussian perturbations; histograms; histogram shape

It is shown that error evaluation from asynchronously sampled RZ amplitude histograms is possible for Gaussian noise irrespective of the duty cycle. Non-Gaussian perturbations such as timing jitter can be identified from the shape of the histograms.