ZOU Lin sen. Relationship between differential mode delay and refractive index profile in multi mode fibers. [J]. (1):53-54(2000) DOI: 10.13756/j.gtxyj.2000.01.013.
Relationship between differential mode delay and refractive index profile in multi mode fibers
摘要
给出了多模光纤中微分模时延与折射率剖面分布间的简单关系 ;同时也对微分模的激励
给出了物理解释。
Abstract
In the paper
a simple formula
which is relationship between differential mode delay and refractive index profile in multi mode fibers
is given. While physical explanation is also given for differential mode(group) excitation in multi mode fibers.
关键词
多模光纤微分模时延折射率剖面分布分布指数α
Keywords
multi mode fiber\ differential mode delay\ refractive index profile\ index profile α