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Experimental performance evaluation of SPM compensation and its application in optical transport network is introduced. Experimental results show transmission distances of 100 Gbps signal reaches 16,340 and 12,015 km in single-channel and 10-ch WDM conditions respectively.
We have demonstrated a 100-Gb/s single channel transmission over the longest distance of 6,000 km ever reported using 2-subcarrier no-guard-interval PDM CO-OFDM. The unique DSP technology enabled to compensate for CD up to 109,200 ps/nm.
We demonstrate a PDM-QPSK modulator operating at 100-Gb/s. Two QPSK modulators and a polarization beam combiner are integrated using a hybrid assembly technique with silica PLCs and LiNbO3 phase modulators.
We demonstrated spectrally efficient (2-b/s/Hz) 1Tb/s DWDM transmission of 111 Gb/s no-guard-interval PDM CO-OFDM signals over DSFs with 50 GHz spacing. The record transmission distance of 2100 km in the 100-Gb/s-data-rate CO-OFDM systems was achieved.
Future optical transport networks should offer 10-Tb/s- class total capacity, and must be able to transport 100- Gb/s-class client signal transparently as well. Advanced modulation schemes for optical signals, such as differential quadrature phase-shift keying (DQPSK) and orthogonal frequency-division multiplexing (OFDM), are promising for such large-capacity networking. In this paper, highspeed optical...
This paper reviews recent progress in 100-Gb/s-class ultra-high speed optical OFDM transmission technologies. We describe system configuration based on optical multiplexing/demultiplexing and transmission performances.
This paper describes 100-Gb/s-class high-speed and large-capacity optical transmission technologies with focus on the modulation formats and high-speed optical/electrical devices. First, we review the recent progress of 100-Gb/s-class transmission technologies. We then discuss the transmission characteristics of several promising modulation formats with the line rate of 111 Gb/s. Next, we show the...
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