Optical mm-wave generation by using external modulator based on optical carrier suppression
Optical mm-wave generation by using external modulator based on optical carrier suppression
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DOI：
10.1016/j.optcom.2006.07.012
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发表时间：
2006-12
影响因子：
2.4
通讯作者：
Jianxin Ma;Chongxiu Yu;Zhen Zhou;Jianjun Yu
中科院分区：
文献类型：
--
作者：
Jianxin Ma;Chongxiu Yu;Zhen Zhou;Jianjun Yu
本文首次从理论上研究了利用基于光载波抑制的外调制器产生的光毫米波的传输性能。根据我们的理论，光毫米波携带的数据信号在色散光纤中传输时没有衰落，但由于码边沿的时移而大大恶化，这仍然限制了传输距离。实验结果与我们的理论吻合很好。
In this paper, we have theoretically investigated the transmission performance of the optical millimeter (mm)-wave generated by using an external modulator based on optical carrier suppression for the first time. According to our theory, the data signals carried by the optical mm-wave are transmitted in the dispersion fiber without fading but are degraded greatly because of the time shift of the code edges, which still limits the transmission distance. The experimental results agree well with our theory.