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Conferences > LAOP > 2018 > Tu5E > Tu5E.4

Adaptive Phase-Offset Compensation on Fragmented Constellation Diagrams in Radio-over-Fiber Systems

Eduardo Avendaño Fernández, Giovanni Serafino, Antonella Bogoni, Ana M. Cárdenas Soto, Francesco Fresi, and Neil Guerrero González

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Abstract

A phase-offset compensation by dual-stage ring fragmentation and clustering of 16-QAM and APSK constellation is demonstrated experimentally in RoF scenario. OSNR improvements of 3.3 dB and 1.4 dB for 16-QAM and 12+4 PSK, respectively, are obtained.

© 2018 The Author(s)

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