Eight-dimensional modulation for coherent optical communications
Eight-dimensional modulation for coherent optical communications
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DOI:
10.1049/cp.2013.1368
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发表时间:
2013-10
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影响因子:
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通讯作者:
T. Koike-Akino;D. Millar;K. Kojima;K. Parsons
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文献类型:
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作者:
T. Koike-Akino;D. Millar;K. Kojima;K. Parsons
We propose several 8-dimensional modulation formats for coherent fiber-optic communications. For spectral efficiencies of 1.75 and 2 b/s/Hz/pol, the proposed modulations offer up to 1 dB gain over DP-QPSK.