Simultaneous NRZ-to-RZ format conversion and one-to-six error-free channel multicasting using a single pump in a highly nonlinear fiber.
Simultaneous NRZ-to-RZ format conversion and one-to-six error-free channel multicasting using a single pump in a highly nonlinear fiber.
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DOI：
10.1364/oe.18.021404
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发表时间：
2010-09
期刊：
影响因子：
3.8
通讯作者：
L. Yan;A. Yi;W. Pan;B. Luo;J. Ye
中科院分区：
文献类型：
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作者：
L. Yan;A. Yi;W. Pan;B. Luo;J. Ye
我们演示了10 Gb/S非归零码到归零码的同步转换，以及在只用一个泵浦的高度非线性光纤中从一到多个数据通道的组播。这些功能是基于各种非线性效应实现的，例如泵浦通道和NRZ数据通道之间的四波混频(FWM)、交叉增益调制(XGM)和交叉相位调制(XPM)。当泵浦和NRZ信号之间的波长间隔分别设置为0.4 nm和0.8 nm时，最多有五个和六个转换后的数据信道是无差错的(10(-9)BER)。
We demonstrate simultaneous 10-Gb/s NRZ-to-RZ format conversion and multicasting from one to many data channels in a highly nonlinear fiber (HNLF) with only a single pump. Functionalities are achieved based on various nonlinear effects, such as four-wave-mixing (FWM), cross-gain-modulation (XGM) and cross-phase-modulation (XPM) between the pump channel and the NRZ data channel. Up to five and six converted data channels are error-free (10(-9) BER) as the wavelength spacing between the pump and the NRZ signal is set to 0.4-nm and 0.8-nm, respectively.