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In this work we demonstrate a novel long reach wavelength division multiplexing passive optical network (WDM-PON) backhauling scheme for future optical-wireless access systems. The topology is based on amplified spontaneous emission (ASE) injected into reflective semiconductor optical amplifiers (R-SOAs) to implement colorless ONTs and hybrid EDFA-Raman amplification, to allow long-reach. We investigated...
In this work we propose a novel wavelength division multiplexing passive optical network (WDM-PON) configuration. The system is based on a colorless optical source employing the injection of amplified spontaneous emission (ASE) into a reflective SOA (R-SOA). In addition, optical detection at the ONTs is carried out by PIN based receivers, without decision threshold level adjustment (DTLA). We investigated...
We present a field trial of an inband OSNR monitor based on polarization extinction. The field trial was carried out at the GIGA network, in the presence of significant artifacts due to the use of dispersion compensators based on FBG technology. The monitor is demonstrated to measure OSNR values from 5 to 35 dB with ±0.6 dB accuracy, for optical power levels above −40 dBm.
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