Electronic compensator for 100-Gb/s PDM-CO-OFDM long-haul transmission systems |
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| Authors: | Xuejun Liu Yaojun Qiao Yuefeng Ji Key Laboratory of Information Photonics Optical Communications the Ministry of Education Beijing University of Posts Telecommunications Beijing China College of Information Science Engineering Yanshan University Qinhuangdao China |
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| Affiliation: | Xuejun Liu 1,2,Yaojun Qiao 1,and Yuefeng Ji 1 1Key Laboratory of Information Photonics and Optical Communications,the Ministry of Education,Beijing University of Posts and Telecommunications,Beijing 100876,China 2College of Information Science and Engineering,Yanshan University,Qinhuangdao 066004,China |
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| Abstract: | We study an electronic compensator (EC) as a receiver for a 100-Gb/s polarization division multiplexing coherent optical orthogonal frequency division multiplexing (PDM-CO-OFDM) system without optical dispersion compensation.EC,including electrical dispersion compensation (EDC),least squares channel estimation and compensation (LSCEC),and phase compensation (PC),is used to compensate for chromatic dispersion (CD),phase noise,polarization mode dispersion (PMD),and channel impairments,respectively.Simulations... |
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