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12 February 2016 Demonstration of quantum dot SOA-based colorless ONU transmitter for symmetric 40 Gb/s TWDM PON
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Abstract
Detailed numerical investigation of self-seeded colorless ONU transmitter using quantum dot (QD) SOA as the intensity modulator for symmetric 40 Gb/s TWDM-PON has been developed. It is shown that the QD SOA-based intensity modulator is able to support 10 Gb/s OOK upstream signal transmission with an optical extinction ratio of over 10 dB. Chromatic dispersion compensation free of 20 km passive transmission has been achieved for error free reception. Moreover, the system performance and power budget have been analyzed and discussed for different transmission distance and split ratio.
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Xiao Sun, Qingjiang Chang, Zhensen Gao, Chenhui Ye, Simiao Xiao, Xiaoan Huang, Xiaofeng Hu, and Kaibin Zhang "Demonstration of quantum dot SOA-based colorless ONU transmitter for symmetric 40 Gb/s TWDM PON", Proc. SPIE 9772, Broadband Access Communication Technologies X, 97720T (12 February 2016); https://doi.org/10.1117/12.2211377
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