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All-Optical OC-192 RZ data decision gating in dark optical comb injected semiconductor optical amplifier

机译:暗光梳注入半导体光放大器中的全光OC-192 RZ数据决策选通

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We demonstrate a novel all-optical RZ decision gate by using one dark-optical-comb injected SOA which is controlled by a reshaped optical clock with extremely high cross-gain-modulation (XGM) depth and narrow gain window. Such a decision gate exhibits improved 3R regeneration performances including timing tolerance of 33.5 ps, Q factor of 8.1 and extinction ratio of 13.6 dB. The correlation between backward injected dark-comb and input data wavelength region for optimizing the extinction ratio of the decision gated RZ data is determined. Under a threshold operating dark-optical comb power of 7 dBm, such a decision gate can recover the degraded RZ data with a bit-error-rate of less than 10~(-9) at 10 Gbits/s.
机译:我们通过使用一个暗光梳注入的SOA演示了一种新颖的全光RZ决策门,该SOA由具有极高的交叉增益调制(XGM)深度和窄增益窗口的重塑光学时钟控制。这种决策门具有改进的3R再生性能,包括33.5 ps的时序公差,8.1的Q因子和13.6 dB的消光比。确定后向注入的暗梳和输入数据波长区域之间的相关性,以优化决策选通RZ数据的消光比。在7 dBm的阈值工作暗光梳状功率下,这样的决策门可以在10 Gbits / s时以低于10〜(-9)的误码率恢复退化的RZ数据。

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