11 February 2005 Study on optimization of transmission profile of filter in pre-filtering 40Gbps transmission
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Proceedings Volume 5625, Optical Transmission, Switching, and Subsystems II; (2005) https://doi.org/10.1117/12.575101
Event: Asia-Pacific Optical Communications, 2004, Beijing, China
Abstract
A modification to the transmission profile of filter in the pre-filtering transmission is proposed. The system employing optimized filter surpasses the common choice in the performance of filtering and transmission. The improvement reduces the filtering penalty from 0.6dB down to 0.05dB, and maintains this advantage through transmission avoiding the interference with intra-channel nonlinearity. The conclusion has been approved by numerical simulation.
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Nan Ma, Nan Ma, Minghua Chen, Minghua Chen, Shizhong Xie, Shizhong Xie, } "Study on optimization of transmission profile of filter in pre-filtering 40Gbps transmission", Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.575101; https://doi.org/10.1117/12.575101
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