Chaotic laser brings out higher precision OTDR

• 来源期刊: 科学通报(英文版)
• 学科: 工学
• 关键词: OTDR 精度 光带 混沌 光时域反射计 信息科学 精确定位 活动断层
• 年，卷（期）: 2010,（14）
• 页码范围: 1461
• 页数: 1页
• 分类号: TN818 TU277.2
• 语种: 英文

摘要

Professor Wang YunCai and his student Wang AnBang reported a new concept of optical time domain reflectometry (OTDR) based on a chaotic light correlation method. This will be useful for precise fault location in fiber links with high-density events. Their work is reported in Issue 53 (February, 2010) of SCIENCE CHINA Information Sciences.