Modelling of intersymbol interference effect on signal to noise ratio measurement in long haul optical amplifier systems

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Modelling of intersymbol interference effect on signal to noise ratio measurement in long haul optical amplifier systems

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The authors present an electrical signal to noise ratio (SNR) formula considering intersymbol interference of transmitter/receiver pairs, which yield measurement error in SNR measurement of long haul optical amplifier systems. Experimental results confirm the validity of the formula.

Inspec keywords: intersymbol interference; measurement errors; optical communication; error statistics

Other keywords: intersymbol interference effect; measurement error; transmitter/receiver pairs; signal to noise ratio; long haul optical amplifier systems; SNR formula; SNR measurement; ISI modelling

Subjects: Optical communication; Information theory

References

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      • C.J. Anderson , J.A. Lyle . Technique for evaluating system performance using Q in numerical simulationsexhibiting intersymbol interference. Electron. Lett. , 1 , 71 - 72
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      • N.S. Bergano , F.W. Kerfoot , C.R. Davidson . Margin measurements in optical amplifier systems. IEEE Photonics Technol. Lett. , 3 , 304 - 306
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      • Mazurczyk, V.J., Duff, D.G.: `Effect of intersymbol interference on signal-to-noise measurement', WQ1, OFC '95 Tech. Dig., 1995, p. 188–189.
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      • A. Naka , S. Saito . A noise loading method for evaluating in-line amplifier systems. IEEE Photonics Technol. Lett. , 8 , 925 - 927
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