5 February 2013 Few-mode fiber for optical MIMO transmission with low-computational complexity
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This paper introduces our recent results on mode-division multiplexing transmission with MIMO processing. We have been studying coherent optical MIMO transmission systems and developing few-mode fibers to reduce the complexity of MIMO processing, for example, by using multi-step index fibers to control the differential mode delay (DMD) of the fibers and to compensate for the total DMD. We also investigated a transmission system using reduced-complexity MIMO processing. Finally, we review our latest 2×2 WDM-MIMO transmission experiments with low MIMO processing complexity.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. Sakamoto, T. Sakamoto, T. Mori, T. Mori, T. Yamamoto, T. Yamamoto, F. Yamamoto, F. Yamamoto, "Few-mode fiber for optical MIMO transmission with low-computational complexity", Proc. SPIE 8647, Next-Generation Optical Communication: Components, Sub-Systems, and Systems II, 86470B (5 February 2013); doi: 10.1117/12.2009082; https://doi.org/10.1117/12.2009082


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