کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
463345 | 697018 | 2015 | 7 صفحه PDF | دانلود رایگان |

• We propose an optical intensity detection-based wavelength management method.
• We propose a long-reach, bidirectional 40 Gb/s/λ, channel-reuse WDM-PON scheme.
• 100-km reach, bidirectional 40 Gb/s/λ transmissions is demonstrated.
• Transmission performance is measured with different WSs and different OSRBNRs.
We experimentally demonstrate a channel-reuse, bidirectional 40 Gb/s/λ, long-reach wavelength-division-multiplexing passive optical network (WDM-PON) and an optical intensity detection-based wavelength management method for tunable optical transceiver used in colorless optical network unit. A 100 km reach, channel-reuse, 40 Gb/s/λ transmission on a 100 GHz WDM grid is achieved. Transmission performance is also measured with different optical-signal-to-Rayleigh-backscattering-noise ratios (OSRBNRs) and different central wavelength shifts (WSs) between upstream signal and downstream signal in the channel-reuse system. Optimal operating wavelength for the uplink optical signal and effective OSRBNR configurations taking into account AWG pass-band, wavelength instability of the bidirectional optical transmitters are proposed.
Journal: Optical Fiber Technology - Volume 25, October 2015, Pages 51–57