| Communications using multi—mode laser system based on chaotic synchronization |
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| 引用本文： | 吴亮,朱士群.Communications using multi—mode laser system based on chaotic synchronization[J].中国物理 B,2003,12(3):300-304. |
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| 作者姓名： | 吴亮 朱士群 |
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| 作者单位： | Department of Physics, College of Sciences, Suzhou University Suzhou, 215006, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant No 19874046) and the Natural Science Foundation of Jiangsu Province (Grant No BK2001138). |
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| 摘 要： | The communication using chaotic synchronization between two multi-mode Nd:YAG lasers has been investigated numerically.The digital communication using multi-mode chatoic lasers is quite different from that using single mode lasers.By introducing a short break between two adjacent bits in the communication shceme,the digital signals can besuccessfully encoded into the spiky pulses and decoded through the subtraction of receiver output from the transmitted.Even when the two multi-mode lasers are not synchronized perfectly with certain deviations,the encoded digits can still be decoded correctly.
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| 关 键 词： | 数字通信网 多模激光系统 浑沌同步 |
| 收稿时间： | 2002-09-12 |
Communications using multi-mode laser system based on chaotic synchronization |
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| Wu Liang and Zhu Shi-Qun.Communications using multi-mode laser system based on chaotic synchronization[J].Chinese Physics B,2003,12(3):300-304. |
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| Authors: | Wu Liang and Zhu Shi-Qun |
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| Institution: | Department of Physics, College of Sciences, Suzhou University Suzhou, 215006, China |
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| Abstract: | The communication using chaotic synchronization between two multi-mode Nd:YAG lasers has been investigated numerically. The digital communication using multi-mode chaotic lasers is quite different from that using single mode lasers. By introducing a short break between two adjacent bits in the communication scheme, the digital signals can be successfully encoded into the spiky pulses and decoded through the subtraction of receiver output from the transmitted. Even when the two multi-mode lasers are not synchronized perfectly with certain deviations, the encoded digits can still be decoded correctly. |
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| Keywords: | digital communication multi-mode laser system chaotic synchronization |
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