Dual-Wavelength Packets Buffering in Dual-Loop Optical Buffer

Dual-Wavelength Packets Buffering in Dual-Loop Optical Buffer
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双环光缓冲器中的双波长数据包缓冲

DOI:
10.1109/lpt.2008.918808
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发表时间:
2008-04
影响因子:
2.6
通讯作者:
--
中科院分区:
工程技术3区
文献类型:
--
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我们演示了10-Gb/s的双波长数据包缓冲在一个双环光缓存器与半导体光放大器。实验证明,功率均衡技术降低了影响缓冲时间的主要原因--缓冲的数据包被检索后,他们被缓冲为一个,两个和三个周期的最大缓冲时间高达3.75 μ s。功率损失,消光比,和信噪比分别为2.1,7.5和4 dB,三个周期后。我们获得了两个波长的眼图,结果良好,缓冲区是透明的。
We demonstrated 10-Gb/s dual-wavelength packets buffering in a dual-loop optical buffer with a semiconductor optical amplifier. Confirmed by experiments, the crosstalk between lambda1 and lambda2 signals, which is the main reason of restraining the buffering time, is decreased by using power equalization. The buffered data packets are retrieved after they are buffered for one, two, and three cycles with the maximum buffering time up to 3.75 mus. The power penalty, the extinction ratio, and the signal-to-noise ratio are 2.1, 7.5, and 4 dB, respectively, after three cycles. We obtain the eye diagrams for both wavelengths with good results, and the buffer is transparent for either wavelength.
DOI: 10.1109/26.891219
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影响因子: --
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