Optical secure communications with chaotic erbium-doped fiber lasers
Optical secure communications with chaotic erbium-doped fiber lasers
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DOI：
10.1364/josab.15.002524
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发表时间：
1998-10
影响因子：
1.9
通讯作者：
L. Luo;P. Chu
中科院分区：
文献类型：
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作者：
L. Luo;P. Chu
提出并研究了基于掺铒光纤激光器混沌的安全通信系统，采用消息掩蔽和混沌移位键控两种方案。还研究了发射机和接收机之间的参数失配对混沌同步的影响。通过使用共匹配方法，在参数不匹配达到 5% 甚至更多的情况下，可以很好地保持同步。
Secure communication systems based on the chaos in erbium-doped fiber lasers are proposed and studied with two schemes: message masking and chaos shift keying. The effect of the parameter mismatch between the transmitter and the receiver on synchronization of chaos is also studied. The synchronization is maintained quite well with mismatches of parameters of 5% or even more by use of a comatching method.