@incollection{Sethi18,
author = {Shankar Kumar Selvaraja and Purnima Sethi},
title = {Review on Optical Waveguides},
booktitle = {Emerging Waveguide Technology},
publisher = {IntechOpen},
address = {Rijeka},
year = {2018},
editor = {Kok Yeow You},
chapter = {6},
doi = {10.5772/intechopen.77150},
url = {https://doi.org/10.5772/intechopen.77150}
}