@incollection{Yu09,
author = {Jianjun Yu},
title = {Application of Graded-Index Plastic Optical Fiber in Broadband Access Networks},
booktitle = {Optical Fiber},
publisher = {IntechOpen},
address = {Rijeka},
year = {2009},
editor = {Christophe Lethien},
chapter = {15},
doi = {10.5772/7563},
url = {https://doi.org/10.5772/7563}
}