… The operating wavelengths of these RSOAs are separated by the free-spectral range (FSR) …
de)multiplexing the WDM channels. We extend the maximum reach of this WDM PON to be >…

… We exploit a directly modulated laser (DML) and … directly modulated by a 10-Gb/s NRZ
signal for upstream transmission. To overcome the bandwidth limitation of the directly modulated …

… We found that the chirp characteristics of the directly modulated laser set the limits to the
modulation frequency for the downstream signal giving a satisfactory performance from 0.3 to …

… We have experimentally demonstrated the upstream link of 100-Gb/s, 123-km reach WDM-PON
implemented by using directly modulated RSOAs. We directly modulated these RSOAs …

… The extinction ratio (ER) for the downstream and upstream transmission signals needs to
be compromised for the WDM-PON systems with directly modulated lasers at the center office …

… the modulation cancellation capacity of saturated RSOAs has … RSOAs have been explored
and 10 Gbit/s direct modulation … a WDM-PON for beyond 2.5 Gbit/s US transmission [6], [12]. …

… Regarding the active devices, both RSOAs at the OLT and the ONT were directly modulated
at 1.25 Gb/s … Also, the operating wavelength of the RSOAs was set to 1550.91 nm during the …

… using a directly modulated RSOA and a DI. Although the … The RSOA is directly modulated
with a 6-GHz sinusoidal wave … of RSOAs in a WDM system, provided the RSOAs for WDM …

… of modulation averaging technique used for wavelength reuse WDM-PON transceivers. …
The RSOAs in both directions were directly modulated using on-off keying (OOK) at 1.25 …

… We have demonstrated pulse width modulation for optical C-RAN fronthaul in a colorless
self-tuning WDM PON, using broadband-seeded RSOAs in a polarization retracing architecture …