11 November 2015 Method of digital signal process aided by control signal for burst-mode coherent receivers
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Abstract
We propose a method of digital signal processing for a burst-mode coherent receiver, which can recover the burst data rapidly aided by a control signal. The feasibility and effectiveness of our proposed method are demonstrated in a 128 Gbps polarization division multiplexed quadrature phase shift keying modulation experiment, and the results show that the proposed method can reduce the 70% convergence time on average compared with the traditional digital signal processing without any training overhead or additional computing complexity.
© 2015 Society of Photo-Optical Instrumentation Engineers (SPIE)
Junlei Yu, Junlei Yu, Liqian Wang, Liqian Wang, Ping Liao, Ping Liao, Zheng Yan, Zheng Yan, Xiaoxu Cui, Xiaoxu Cui, Xue Chen, Xue Chen, Yongning Ji, Yongning Ji, Dongdong Shang, Dongdong Shang, Qi Zhang, Qi Zhang, Yingfeng Liu, Yingfeng Liu, } "Method of digital signal process aided by control signal for burst-mode coherent receivers," Optical Engineering 54(11), 116103 (11 November 2015). https://doi.org/10.1117/1.OE.54.11.116103 . Submission:
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