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Dual-polarization optical bursts for reception by a coherent burst mode receiver with fast adaption
Dual-polarization optical bursts for reception by a coherent burst mode receiver with fast adaption
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机译:双偏振光突发,用于具有快速适应性的相干突发模式接收器
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摘要
The invention relates to a modulation method for generating optical bursts. Such an optical burst comprises a first header section (1) and a payload section (4). The first header section (1) is a single-polarization signal and is in a first polarization. Preferably, the symbol rate of the first header section (1) is lower than the symbol rate of the payload section (4). The payload section (4) is a dual-polarization signal having a signal in the first polarization and a signal in a second polarization. Preferably, the two signals of the payload section (4) are PSK modulated signals, such as BPSK, QPSK, DQPSK or DBPSK modulated signals.
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