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提出利用复用信号的时间不均匀性， 采用主动光纤锁模激光器， 直接从复用后的信号中提取出复用前的时钟光脉冲。考虑到电的时分复用与光的时分复用在机理上的一致性， 故初步用电时分复用信号进行实验， 成功地从时分复用信号中得到了复用前的时钟光脉冲［１］。此处电的时分复用所得的结论适用于光的时分复用。
The time nonuniformity of the multiplexed signal is proposed. The active optical fiber mode-locked laser is used to extract the clock pulse before reusing directly from the multiplexed signal. Taking into account the electrical time-division multiplexing and optical time-division multiplexing in the mechanism of consistency, so the initial time-division multiplexed signal experiment, successfully obtained from the time-multiplexed signal before multiplexing the clock pulse [1 ]. The result of the electrical time-division multiplexing here applies to time-division multiplexing of light.