摘要
光缆在高强度电磁脉冲（ＥＭＰ）的作用下，会引起光纤传输特性的变化，导致模间色散增加和信号失真。本文主要论述光缆在高强度电磁脉冲影响下的非线性效应，并提出了有效的防护措施。
The change of the propagation characteristics in a fiber, affected by high intensity EM field, leads to the increase of intermodal dispersion and causes the signal distortion. The nonlinear effects and heat induced by high intensity EMP in a fiber is analyzed, and some valid protecting measures are presented in this paper.
出处
《光纤与电缆及其应用技术》
1999年第6期28-31,共4页
Optical Fiber & Electric Cable and Their Applications
