Generation of all-fiber optical Manchester code using nonlinear polarization rotation.
Generation of all-fiber optical Manchester code using nonlinear polarization rotation.
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DOI：
10.1364/opex.14.000063
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发表时间：
2006-01
期刊：
影响因子：
3.8
通讯作者：
Yong‐Won Song;K.T. Dinh;S. Yamashita
中科院分区：
文献类型：
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作者：
Yong‐Won Song;K.T. Dinh;S. Yamashita
我们实验证明，在一个单一的1公里的高度非线性光纤的非线性为20.4 W-1 km-1的非线性偏振旋转在10 Gbit/s的全光纤光曼彻斯特码产生。通过将两个8dBm泵浦光同时注入克尔介质，在-4dBm连续波虚拟信道中实现了33 dB的消光比。该编码器以10 Gbit/s的NRZ数据流和10 GHz的光时钟作为泵浦源。我们提出了由此产生的波形以及曼彻斯特编码输出的光谱。
We experimentally demonstrate all-fiber optical Manchester code generation at 10 Gbit/s using nonlinear polarization rotation in a single 1- km highly-nonlinear fiber with the nonlinearity of 20.4 W-1km-1. 33-dB extinction ratio is achieved in a -4-dBm CW dummy channel by coinjecting orthogonally aligned two 8-dBm pumps into the Kerr medium. Our encoder functions with 10 Gbit/s NRZ data stream and 10 GHz optical clock as the pumps. We present the resultant waveform as well as the optical spectrum of the Manchester-coded output.