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All-optical 40 Gbits/s packet regeneration by means of cross-gain compression in a semiconductor optical amplifier

机译:通过半导体光放大器中的交叉增益压缩实现全光40 Gbit / s数据包再生

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摘要

We experimentally demonstrate all-optical reshaping of 40 Gbits/s packets by using cross-gain compression in a semiconductor optical amplifier (SOA). This scheme, which is based on cross-saturation effects between two conjugate signals copropagating in a single SOA, is wavelength preserving and polarization independent and does not suffer from any transient effect at packet edges. We report evidence of noise redistribution and packet reshaping by means of the bit-error rate versus threshold measurements for different input optical signal-to-noise ratios.
机译:我们通过实验证明了通过在半导体光放大器(SOA)中使用交叉增益压缩,可以对40 Gbit / s数据包进行全光整形。该方案基于在单个SOA中共同传播的两个共轭信号之间的交叉饱和效应,该方案不受波长保持和偏振的影响,并且不会在数据包边缘受到任何瞬态影响。我们通过不同输入光信噪比的误码率和阈值测量报告了噪声重新分布和数据包重塑的证据。

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