Huang Huan, Wang Yingjian. Feasibility study on new testing method for fiber excess length of submarine cables. [J]. (4):36-38(2012) DOI: 10.13756/j.gtxyj.2012.04.012.
Feasibility study on new testing method for fiber excess length of submarine cables
Fiber excess length is an important performance index in submarine optical cable communications.At present
we have no experimentation for the accurate analysis of submarine cable fiber excess length distribution but the analytical method.This paper presents two experimentations for the accurate analysis of the fiber excess length in the stainless central-tube
high-energy ray method and the fiber grating method