High-dimensional Stokes vector direct detection over few-mode fibers
High-dimensional Stokes vector direct detection over few-mode fibers
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DOI：
10.1364/ol.44.002065
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发表时间：
2019-04-15
期刊：
影响因子：
3.6
通讯作者：
Shieh, William
中科院分区：
文献类型：
--
作者：
Ji, Honglin;Che, Di;Shieh, William
与相干检测相比，直接检测因其简单性而备受关注。在这封信中，我们提出了第一次，据我们所知，一个高维斯托克斯矢量直接检测（HD-SVDD）接收器的模分复用传输在少模光纤耦合模式可以恢复，而不诉诸相干检测。据我们所知，第一个高维斯托克斯矢量接收的基础上提出的HD-SVDD接收机已成功地证明了在60 Gb/s的双空间和双偏振模式在200米的双模光纤。(c)2019美国光学学会
Direct detection attracts much attention for its simplicity compared with coherent detection. In this Letter, we propose for the first time, to the best of our knowledge, a high-dimensional Stokes vector direct detection (HD-SVDD) receiver for mode-division multiplexing transmission in few-mode fibers where the coupled modes can be recovered without resorting to coherent detection. To the best of our knowledge, the first high-dimensional Stokes vector reception based on the proposed HD-SVDD receiver has been successfully demonstrated with a dual-spatial and dual-polarization mode at 60 Gb/s over a 200 m two-mode fiber. (c) 2019 Optical Society of America