Dispersion measurement of Yb-doped fiber by a spectral interferometric technique

• 来源期刊: 中国光学快报(英文版)
• 学科: 工学
• 关键词: 干涉测量技术 掺镱光纤 光纤光谱 色散测量 实验系统 纤维长度 测量数据 相对误差
• 年，卷（期）: 2010,（3）
• 所属期刊栏目: Fiber Optics and Optical Communications
• 页码范围: 262-265
• 页数: 4页
• 分类号: TN958.3 TN248
• 语种: 英文

摘要

The dispersion of Yb-doped fiber is measured by a spectral interferometric technique.The experimental verification is achieved by comparing the measured data with published data of the Nufern 1060xp fiber and the measurement relative error is 1.36%.The parameters of the experimental system,such as minimum required source bandwidth and minimum fiber length,are introduced and analyzed in the measurement. The minimum required source bandwidth predicted through theoretical calculation at the center wavelengt...