@incollection{Liou18,
author = {Jian-Chiun Liou},
title = {Investigation of Ring Waveguide Add/Drop with Grating Couple},
booktitle = {Emerging Waveguide Technology},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Kok Yeow You},
chapter = {11},
doi = {10.5772/intechopen.76800},
url = {https://doi.org/10.5772/intechopen.76800}
}