Chromatic Dispersion Monitoring by means of peak to average power calculation with NRZ an RZ modulation
Ribeiro, V. M. C.
Lima, M. J. N.
Chromatic Dispersion Monitoring by means of peak to average power calculation with NRZ an RZ modulation, Proc European Conf. on Networks and Optical Communications - NOC, Algarve, Portugal, Vol. 15, pp. 181 - 184, June, 2010.
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We present a novel chromatic dispersion monitoring technique, based in asynchronous
optical sampling and double sideband filtering, which calculates the Peak to Average
Power Ratio (PAPR) to monitor the value of chromatic dispersion. The PAPR is
measured taking the ratio between the peak and average optical powers, both
measured directly by an optical sampling oscilloscope. We present results considering
NRZ and RZ modulation formats.