Communications using multi-mode laser system based on chaotic synchronization

• 来源期刊: 中国物理（英文版）
• 关键词: digital communication multi-mode laser system chaotic synchronization
• 年，卷（期）: 2003,（3）
• 页码范围: 300-304
• 页数: 5页
• 语种: 英文

摘要

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.