Jeffrey A Jargon
Affiliation: National Institute of Standards and Technology
- Optical performance monitoring of QPSK data channels by use of neural networks trained with parameters derived from asynchronous constellation diagramsJeffrey A Jargon
National Institute of Standards and Technology, Boulder, CO 80305, USA
Opt Express 18:4931-8. 2010..987 is reported for a set of testing data from a 40 Gbps return-to-zero, quadrature phase-shift keying (RZ-QPSK) system. The root-mean-square (RMS) errors are 0.77 dB for OSNR, 18.71 ps/nm for CD, and 1.17 ps for DGD...